docs: 将 database 模块文档拆分为独立文件

- 添加 common 模块单元测试 (ObjectHelper, SnowflakeHelper)
- 添加 database 模块集成测试 (SimpleServiceSupport, @SoftDelete)
- 添加 Controller REST API 契约测试
- 配置 H2 数据库和 p6spy 用于测试
- 更新 openspec 配置，添加并行任务和提问工具规则

.gitignore

@@ -54,12 +54,7 @@ buildNumber.properties
 *.rar
 hs_err_pid*
 replay_pid*
-.vscode/*
-!.vscode/settings.json
-!.vscode/tasks.json
-!.vscode/launch.json
-!.vscode/extensions.json
-!.vscode/*.code-snippets
+.vscode/
 .history/
 *.vsix
 .metadata
@@ -132,3 +127,7 @@ Icon
 Network Trash Folder
 Temporary Items
 .apdisk
+.opencode
+.claude
+.kilocode
+openspec/changes/archive

AGENTS.md

@@ -0,0 +1 @@
+严格遵守openspec/config.yaml中context声明的项目规范

README.md

@@ -1,469 +1,109 @@
 # Spring Boot Service Template
 
-这是一个基于 Spring Boot 的服务模板项目，旨在为开发者提供一个标准化的微服务基础结构，简化新项目的搭建过程，提高开发效率。
+微服务快速开发能力模板，v1.1.0-SNAPSHOT。Java 17, Spring Boot 4.0.0, Spring Cloud 2025.1.0。
 
-## 目录
+GroupId: `com.lanyuanxiaoyao`，根包: `com.lanyuanxiaoyao.service.template`。
 
-- [1. 项目概述](#1-项目概述)
-- [2. 技术架构](#2-技术架构)
-- [3. 项目结构](#3-项目结构)
-- [4. 核心功能](#4-核心功能)
-- [5. 使用指南](#5-使用指南)
-- [6. 开发规范](#6-开发规范)
-- [7. 项目集成指南](#7-项目集成指南)
+## 模块
 
-## 1. 项目概述
-
-### 1.1 项目简介
-
-Spring Boot Service Template 是一个标准化的微服务基础结构模板，专为 Java 开发者和微服务架构设计者打造。该项目提供了一套完整的 CRUD 操作框架，通过泛型支持不同类型的数据转换，大大减少了重复代码的编写。
-
-该模板内置了完善的实体审计机制，自动维护实体的创建时间和修改时间。同时，提供了强大的查询功能，支持多种条件查询、分页和排序功能。
-
-### 1.2 项目目标
-
-提供统一的服务模板，简化新项目的搭建过程，提高开发效率。通过封装通用的业务逻辑，让开发者能够专注于核心业务功能的实现。
-
-### 1.3 核心特性
-
-- 标准化的项目结构：遵循业界最佳实践的目录结构和代码组织方式
-- 简化依赖管理和构建流程：基于 Maven 的依赖管理，清晰的构建配置
-- 支持快速构建和部署微服务：提供完整的微服务基础组件
-- 泛型支持：通过泛型实现不同类型间的数据转换
-- 完善的审计机制：自动维护实体的创建时间和修改时间
-- 强大的查询功能：支持多种条件查询、分页和排序
-- 灵活的扩展机制：易于定制和扩展的架构设计
-
-### 1.4 适用场景
-
-适用于需要快速搭建 Spring Boot 微服务的项目，特别是那些需要大量 CRUD 操作的业务系统。
-
-## 2. 技术架构
-
-### 2.1 技术选型
-
-#### 2.1.1 后端技术栈
-- Java 17
-- Spring Boot 3.4.3
-- Spring Data JPA
-- QueryDSL 7.0
-- Lombok
-- Fenix Spring Boot Starter 3.1.0
-
-#### 2.1.2 核心框架
-- Spring Boot 作为核心框架，提供自动配置和快速开发能力
-- Spring Data JPA 用于数据访问，简化数据库操作
-- QueryDSL 用于类型安全的查询构建，避免运行时错误
-- Fenix 用于复杂动态查询，提供更灵活的查询能力
-- Lombok 减少样板代码，提高开发效率
-
-#### 2.1.3 数据库技术
-- H2 Database (测试环境)
-
-### 2.2 架构设计
-
-#### 2.2.1 整体架构图
 ```
-┌─────────────────────────────────────┐
-│            Controller Layer         │
-│  (处理HTTP请求，数据转换与响应)      │
-├─────────────────────────────────────┤
-│             Service Layer           │
-│  (业务逻辑处理，事务管理)            │
-├─────────────────────────────────────┤
-│          Repository Layer           │
-│  (数据访问，数据库交互)              │
-├─────────────────────────────────────┤
-│            Entity Layer             │
-│  (数据模型定义，实体映射)            │
-└─────────────────────────────────────┘
+spring-boot-service-template/              (根 POM, packaging=pom)
+├── spring-boot-service-template-common/    (jar — 通用工具)
+└── spring-boot-service-template-database/  (jar — JPA 数据库能力)
 ```
 
-#### 2.2.2 模块划分
-- controller: 控制层，处理 HTTP 请求，包括接口定义和支持类
-- entity: 实体层，定义数据模型和数据库映射
-- service: 服务层，处理业务逻辑和事务管理
-- repository: 仓储层，处理数据访问和数据库交互
-- helper: 辅助类模块，提供工具类和通用方法
+模块命名规则: `spring-boot-service-template-{capability}[-{impl}]`
 
-#### 2.2.3 设计模式
-- 模板方法模式：通过抽象类定义通用操作流程
-- 策略模式：通过函数式接口实现数据转换策略
-- 仓储模式：封装数据访问逻辑，提供统一的数据操作接口
+## 包结构
 
-## 3. 项目结构
-
-### 3.1 目录结构说明
 ```
-src/
-├── main/
-│   └── java/
-│       └── com/lanyuanxiaoyao/service/template/
-│           ├── controller/
-│           ├── entity/
-│           ├── helper/
-│           ├── repository/
-│           └── service/
-└── test/
-    └── java/
-        └── com/lanyuanxiaoyao/service/template/
-            ├── controller/
-            ├── entity/
-            ├── repository/
-            └── service/
+com.lanyuanxiaoyao.service.template.{module}/
+  configuration/   # @Configuration（用 configuration 不用 config）
+  controller/      # REST 控制器 + 接口
+  entity/          # JPA 实体、Query、GlobalResponse 等数据对象
+  exception/       # 自定义异常（用 exception 不用 exceptions）
+  helper/          # 工具类（用 helper 不用 util/utils）
+  repository/      # Spring Data 仓库
+  service/         # 业务服务
 ```
 
-### 3.2 核心模块介绍
+无独立 DTO/VO 包，DTO 作为 Controller 内部 record。
 
-#### 3.2.1 controller模块
-提供基础的 CRUD 操作控制器接口和支持类。主要包含：
-- [SimpleController](src/main/java/com/lanyuanxiaoyao/service/template/controller/SimpleController.java)：定义基础 CRUD 接口
-- [SimpleControllerSupport](src/main/java/com/lanyuanxiaoyao/service/template/controller/SimpleControllerSupport.java)：实现基础 CRUD 功能
-- [Query](src/main/java/com/lanyuanxiaoyao/service/template/controller/Query.java)：查询条件封装类
-- 其他辅助接口如 SaveController、ListController、DetailController、RemoveController
+## database 模块
 
-#### 3.2.2 entity模块
-定义基础实体类，包含审计字段。主要包含：
-- [IdOnlyEntity](src/main/java/com/lanyuanxiaoyao/service/template/entity/IdOnlyEntity.java)：仅包含 ID 的基础实体
-- [SimpleEntity](src/main/java/com/lanyuanxiaoyao/service/template/entity/SimpleEntity.java)：包含基础字段的实体类，继承自 IdOnlyEntity
+单表 CRUD → REST 接口快速实现框架。基于 JPA + Fenix + QueryDSL + MapStruct。
 
-#### 3.2.3 service模块
-提供基础服务接口和支持类。主要包含：
-- [SimpleService](src/main/java/com/lanyuanxiaoyao/service/template/service/SimpleService.java)：定义基础服务接口
-- [SimpleServiceSupport](src/main/java/com/lanyuanxiaoyao/service/template/service/SimpleServiceSupport.java)：实现基础服务功能
+**文档**：
+- [开发指南](docs/database-development.md) - 模块架构、核心设计、技术实现、扩展指南
+- [使用指南](docs/database-usage.md) - 快速开始、API 接口、查询条件、高级用法
 
-#### 3.2.4 repository模块
-定义数据访问仓储接口。主要包含：
-- [SimpleRepository](src/main/java/com/lanyuanxiaoyao/service/template/repository/SimpleRepository.java)：基础仓储接口
+## 开发规范
 
-#### 3.2.5 helper模块
-提供辅助工具类。主要包含：
-- [ObjectHelper](src/main/java/com/lanyuanxiaoyao/service/template/helper/ObjectHelper.java)：对象帮助类
+### 命名
 
-### 3.3 测试模块结构
-测试模块包含完整的测试用例，覆盖 controller、entity、repository 和 service 各层。通过实际的业务实体（如 Employee、Company、Report）演示如何使用模板。
+| 类别            | 模式                                     | 示例                               |
+| --------------- | ---------------------------------------- | ---------------------------------- |
+| 实体基类        | `*Entity`                              | `IdOnlyEntity`, `SimpleEntity` |
+| 业务实体        | 纯名词                                   | `Employee`                       |
+| 控制器接口      | `*Controller`                          | `SaveController`                 |
+| 控制器抽象基类  | `*ControllerSupport`                   | `SimpleControllerSupport`        |
+| 服务接口        | `*Service`                             | `SaveService`                    |
+| 服务抽象基类    | `*ServiceSupport`                      | `SimpleServiceSupport`           |
+| 仓库            | `*Repository`                          | `EmployeeRepository`             |
+| 工具类          | `*Helper`                              | `ObjectHelper`                   |
+| 配置类          | `*Configuration`                       | `QueryDSLConfiguration`          |
+| 异常            | `*Exception`                           | `IdNotFoundException`            |
+| 内部 DTO record | `SaveItem`/`ListItem`/`DetailItem` | Controller 内部                    |
 
-## 4. 核心功能
+- 接口不加 `I` 前缀
+- 方法: 动词开头 `save()`/`list()`/`detail()`/`remove()`；布尔用 `is`/`has` 前缀
+- 常量 UPPER_SNAKE_CASE；字段常量用 `@FieldNameConstants` 生成 `{Class}.Fields.{field}`
+- 泛型: 简单用 `T`/`E`，领域用 `ENTITY`/`SAVE_ITEM`/`LIST_ITEM`/`DETAIL_ITEM`
 
-### 4.1 基础CRUD操作
+### 代码风格
 
-#### 4.1.1 创建(Create)
-支持通过 POST 请求创建实体对象。通过 save 接口实现，接收 SAVE_ITEM 类型的参数，通过 Mapper 转换为实体对象后保存。
+- 2 空格缩进，K&R 大括号，不用 Tab
+- Import 排序: `java.*` → `jakarta.*` → 第三方 → `com.lanyuanxiaoyao.*`，不用通配符
+- 积极使用 Java 17 特性: `record`(DTO) / `var` / `instanceof` 模式匹配 / Text Blocks / `String.formatted()`
+- JavaDoc 用中文，含 `@param`/`@return`/`@see`，可用 `<p>`/`<h3>`/`<ul>`/`<pre>`
+- 不写 `//` 行内注释，除非必要
 
-#### 4.1.2 查询(Retrieve)
-支持多种查询方式：
-- 列表查询：获取所有实体对象
-- 条件查询：根据指定条件查询实体对象
-- 详情查询：根据 ID 获取单个实体对象
+### 注解
 
-#### 4.1.3 更新(Update)
-支持通过 POST 请求更新实体对象。通过 save 接口实现，当传入包含 ID 的对象时执行更新操作。
+用:
 
-#### 4.1.4 删除(Delete)
-支持通过 GET 请求删除实体对象。通过 remove 接口实现，根据 ID 删除指定实体。
+- 实体: `@Getter` `@Setter` `@ToString` `@FieldNameConstants`，子类加 `@ToString(callSuper = true)`
+- 日志: `@Slf4j`
+- 注入: `@RequiredArgsConstructor(access = AccessLevel.PROTECTED)`（构造器注入）
+- 事务: 写 `@Transactional(rollbackFor = Throwable.class)`，读 `@Transactional(readOnly = true)`
+- 实体基类: `@MappedSuperclass` `@EntityListeners(AuditingEntityListener.class)`
 
-### 4.2 查询功能详解
+不用:
 
-#### 4.2.1 简单查询
-支持基于 ID 的简单查询，通过 detail 接口实现。
+- 不用 `@Valid`/`@NotNull` 等校验注解
+- 不用 Swagger/OpenAPI 注解
+- 不用 `@Autowired` 字段注入
+- 不写代码注释（`//`），除非必要
 
-#### 4.2.2 条件查询
-支持基于多种条件的复杂查询，通过 list 接口实现，支持以下查询条件：
-- nullEqual: 字段值为null的条件
-- notNullEqual: 字段值不为null的条件
-- empty: 字段值为空的条件
-- notEmpty: 字段值不为空的条件
-- equal: 字段值相等的条件
-- notEqual: 字段值不相等的条件
-- like: 字段值模糊匹配的条件
-- notLike: 字段值不模糊匹配的条件
-- great: 字段值大于的条件
-- less: 字段值小于的条件
-- greatEqual: 字段值大于等于的条件
-- lessEqual: 字段值小于等于的条件
-- in: 字段值在指定范围内的条件
-- notIn: 字段值不在指定范围内的条件
-- between: 字段值在指定区间内的条件
-- notBetween: 字段值不在指定区间内的条件
+### 异常
 
-#### 4.2.3 分页查询
-支持分页查询功能，通过 page 配置实现分页参数设置。
+继承 `RuntimeException`，构造器用 `String.formatted()`。查无数据用 `Optional.orElseThrow(() -> new IdNotFoundException(id))`。无全局 `@ControllerAdvice`。
 
-#### 4.2.4 排序查询
-支持排序查询功能，通过 sort 配置实现排序参数设置。
+### 依赖管理
 
-### 4.3 数据实体设计
+版本集中在根 POM `<properties>` + `<dependencyManagement>`，子模块不声明版本。
+全局继承: `lombok` / `jspecify:1.0.0`
+核心: `spring-boot-starter-data-jpa` / `fenix-spring-boot-starter:4.0.0` / `querydsl-jpa:7.1` / `mapstruct:1.6.3`
+database 模块注解处理器: lombok → hibernate-jpamodelgen → querydsl-apt(jpa) → jakarta.persistence-api → mapstruct-processor
 
-#### 4.3.1 基础实体类
-定义通用的实体基类，包括 IdOnlyEntity 和 SimpleEntity。
+### 通用原则
 
-#### 4.3.2 审计字段
-包含创建时间(createdTime)和修改时间(modifiedTime)等审计字段，通过 Spring Data JPA 的审计功能自动维护。
+- 文档/注释/commit 用中文，代码标识符用英文
+- 不引入新依赖前先复用已有组件，优先 JDK 和 Spring 内置能力
+- 构造器注入，不使用 `@Autowired` 字段注入
 
-#### 4.3.3 实体关系
-支持常见的实体关系映射，如一对一、一对多、多对多等。
+### 构建
 
-## 5. 使用指南
-
-### 5.1 环境准备
-
-#### 5.1.1 JDK安装
-需要安装 JDK 17 或更高版本。
-
-#### 5.1.2 Maven配置
-需要配置 Maven 3.x 环境。
-
-### 5.2 项目构建
-
-#### 5.2.1 依赖管理
-通过 Maven 管理项目依赖。
-
-#### 5.2.2 编译打包
-使用 `mvn clean package` 命令编译打包项目。
-
-### 5.3 运行部署
-
-#### 5.3.1 本地运行
-可以使用 `mvn spring-boot:run` 命令运行项目。
-
-#### 5.3.2 生产部署
-可通过生成的 JAR 文件直接运行或部署到服务器，使用命令：
-`java -jar target/spring-boot-service-template-1.0-SNAPSHOT.jar`
-
-## 6. 开发规范
-
-### 6.1 代码规范
-遵循 Java 标准编码规范和 Spring Boot 最佳实践。
-
-### 6.2 接口规范
-RESTful API 设计规范，统一的响应格式。
-
-### 6.3 注释规范
-遵循标准的 JavaDoc 格式编写注释，详细说明类、方法、参数和返回值的含义。
-
-### 6.4 异常处理
-统一异常处理机制，提供友好的错误信息。
-
-## 7. 项目集成指南
-
-本章节详细介绍如何在现有项目中集成 Spring Boot Service Template 的能力。
-
-### 7.1 集成方式
-
-通过 Maven 依赖引入（推荐）
-
-### 7.2 Maven 依赖引入方式
-
-#### 7.2.1 添加依赖
-
-在您的项目 pom.xml 文件中添加以下依赖：
-
-```xml
-<dependency>
-    <groupId>com.lanyuanxiaoyao</groupId>
-    <artifactId>spring-boot-service-template</artifactId>
-    <version>1.0.0-SNAPSHOT</version>
-</dependency>
+```bash
+mvn clean package
 ```
-
-#### 7.2.2 配置依赖管理
-
-确保您的项目中包含以下依赖管理配置：
-
-```xml
-<dependencyManagement>
-    <dependencies>
-        <!-- spring boot 相关依赖 -->
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-dependencies</artifactId>
-            <version>${spring-boot.version}</version>
-            <type>pom</type>
-            <scope>import</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.cloud</groupId>
-            <artifactId>spring-cloud-dependencies</artifactId>
-            <version>${spring-cloud.version}</version>
-            <type>pom</type>
-            <scope>import</scope>
-        </dependency>
-    </dependencies>
-</dependencyManagement>
-```
-
-#### 7.2.3 配置编译插件
-
-确保您的项目中包含以下编译插件配置：
-
-```xml
-<build>
-    <plugins>
-        <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-compiler-plugin</artifactId>
-            <version>3.14.0</version>
-            <configuration>
-                <annotationProcessorPaths>
-                    <path>
-                        <groupId>org.projectlombok</groupId>
-                        <artifactId>lombok</artifactId>
-                        <version>1.18.36</version>
-                    </path>
-                    <path>
-                        <groupId>org.hibernate</groupId>
-                        <artifactId>hibernate-jpamodelgen</artifactId>
-                        <version>6.6.3.Final</version>
-                    </path>
-                    <path>
-                        <groupId>io.github.openfeign.querydsl</groupId>
-                        <artifactId>querydsl-jpa</artifactId>
-                        <version>7.0</version>
-                    </path>
-                </annotationProcessorPaths>
-            </configuration>
-        </plugin>
-    </plugins>
-</build>
-```
-
-### 7.4 创建业务模块
-
-创建业务模块的步骤如下：
-
-#### 7.4.1 创建实体类
-
-创建实体类并继承 [SimpleEntity](src/main/java/com/lanyuanxiaoyao/service/template/entity/SimpleEntity.java)：
-
-```java
-@Entity
-@Table(name = "employee")
-public class Employee extends SimpleEntity {
-    private String name;
-    private Integer age;
-    // 其他字段和方法
-}
-```
-
-#### 7.4.2 创建仓储接口
-
-创建仓储接口并继承 [SimpleRepository](src/main/java/com/lanyuanxiaoyao/service/template/repository/SimpleRepository.java)：
-
-```java
-@Repository
-public interface EmployeeRepository extends SimpleRepository<Employee> {
-    // 自定义查询方法
-}
-```
-
-#### 7.4.3 创建服务类
-
-创建服务类并继承 [SimpleServiceSupport](src/main/java/com/lanyuanxiaoyao/service/template/service/SimpleServiceSupport.java)：
-
-```java
-@Service
-public class EmployeeService extends SimpleServiceSupport<Employee> {
-    public EmployeeService(EmployeeRepository repository) {
-        super(repository);
-    }
-    // 自定义业务方法
-}
-```
-
-#### 7.4.4 创建控制器类
-
-创建控制器类并继承 [SimpleControllerSupport](src/main/java/com/lanyuanxiaoyao/service/template/controller/SimpleControllerSupport.java)：
-
-```java
-@RestController
-@RequestMapping("employee")
-public class EmployeeController extends SimpleControllerSupport<Employee, EmployeeSaveItem, EmployeeListItem, EmployeeDetailItem> {
-    public EmployeeController(EmployeeService service) {
-        super(service);
-    }
-    
-    @Override
-    protected Function<EmployeeSaveItem, Employee> saveItemMapper() {
-        // 实现保存项转换逻辑
-    }
-    
-    @Override
-    protected Function<Employee, EmployeeListItem> listItemMapper() {
-        // 实现列表项转换逻辑
-    }
-    
-    @Override
-    protected Function<Employee, EmployeeDetailItem> detailItemMapper() {
-        // 实现详情项转换逻辑
-    }
-}
-```
-
-#### 7.4.5 创建数据传输对象
-
-创建用于数据传输的对象：
-
-```java
-// 保存项
-public class EmployeeSaveItem {
-    private Long id;
-    private String name;
-    private Integer age;
-    // getter和setter方法
-}
-
-// 列表项
-public class EmployeeListItem {
-    private Long id;
-    private String name;
-    private Integer age;
-    // getter和setter方法
-}
-
-// 详情项
-public class EmployeeDetailItem {
-    private Long id;
-    private String name;
-    private Integer age;
-    private LocalDateTime createdTime;
-    private LocalDateTime modifiedTime;
-    // getter和setter方法
-}
-```
-
-### 7.5 配置启用 JPA 审计
-
-在您的主应用类上添加 [@EnableJpaAuditing](https://docs.spring.io/spring-data/jpa/docs/current/api/org/springframework/data/jpa/repository/config/EnableJpaAuditing.html) 注解以启用 JPA 审计功能：
-
-```java
-@SpringBootApplication
-@EnableJpaAuditing
-public class YourApplication {
-    public static void main(String[] args) {
-        SpringApplication.run(YourApplication.class, args);
-    }
-}
-```
-
-### 7.6 配置 Fenix
-
-在您的 application.yml 或 application.properties 文件中添加 Fenix 配置：
-
-```yaml
-fenix:
-  # 是否开启 Fenix
-  enabled: true
-  # SQL 执行后的输出格式，console: 控制台彩色输出; html: 彩色 HTML 输出; text: 纯文本输出
-  output-format: console
-```
-
-### 7.7 测试集成效果
-
-完成以上步骤后，您可以运行您的应用程序并测试以下功能：
-
-1. 创建实体：POST /employee/save
-2. 查询列表：GET /employee/list 或 POST /employee/list（带条件）
-3. 查询详情：GET /employee/detail/{id}
-4. 删除实体：GET /employee/remove/{id}
-
-通过以上步骤，您就可以成功在现有项目中集成 Spring Boot Service Template 的能力，快速实现 CRUD 功能。

docs/database-development.md

@@ -0,0 +1,205 @@
+# Database 模块开发指南
+
+单表 CRUD → REST 接口快速实现框架。基于 JPA + Fenix + QueryDSL + MapStruct。
+
+## 架构
+
+```
+Controller (REST) → Service (业务) → Repository (数据访问) → Entity (模型)
+```
+
+### 组件结构
+
+| 包 | 组件 | 职责 |
+|---|---|---|
+| entity | IdOnlyEntity, SimpleEntity | 实体基类 |
+| entity | SnowflakeId, SnowflakeIdGenerator | ID 生成 |
+| entity | Query, GlobalResponse, Page | 查询/响应封装 |
+| repository | SimpleRepository | 统一数据访问接口 |
+| service | SaveService, QueryService, RemoveService | 功能接口 |
+| service | SimpleService, SimpleServiceSupport | 组合接口与实现 |
+| service | QueryParser | 查询条件解析 |
+| controller | SaveController, QueryController, RemoveController | REST 接口 |
+| controller | SimpleController, SimpleControllerSupport | 组合接口与实现 |
+| helper | DatabaseHelper, SnowflakeHelper | 工具类 |
+| exception | *Exception | 异常定义 |
+
+## 核心设计
+
+### 实体继承
+
+```
+IdOnlyEntity (id: Long, @SnowflakeId)
+    ↑
+SimpleEntity (+ createdTime, modifiedTime)
+    ↑
+业务实体 (@Entity)
+```
+
+**实现要点**：
+- `@MappedSuperclass` 标记基类
+- `@SnowflakeId` 触发 `SnowflakeIdGenerator` 生成 ID
+- `@CreatedDate/@LastModifiedDate` + `AuditingEntityListener` 自动填充时间
+
+### Repository
+
+```java
+@NoRepositoryBean
+public interface SimpleRepository<E> extends
+    FenixJpaRepository<E, Long>,                    // CRUD + Fenix
+    FenixJpaSpecificationExecutor<E>,               // Specification
+    ListQueryByExampleExecutor<E>,                  // Example
+    ListQuerydslPredicateExecutor<E> {}             // QueryDSL
+```
+
+**核心能力**：
+- `saveOrUpdateByNotNullProperties()` - 部分字段更新
+- Specification - 动态条件查询
+- QueryDSL - 类型安全查询
+
+### Service 接口组合
+
+```java
+SaveService<ENTITY>      // save(entity), save(entities)
+QueryService<ENTITY>     // detail(id), list(), list(query), count()
+RemoveService<ENTITY>    // remove(id), remove(ids)
+
+SimpleService<ENTITY> extends SaveService, QueryService, RemoveService
+```
+
+**SimpleServiceSupport 实现**：
+- 保存：Fenix `saveOrUpdateByNotNullProperties()`
+- 查询：JPA Criteria + Specification
+- 删除：`deleteBatchByIds()`
+- 扩展点：重写 `commonPredicates()` 添加全局过滤条件
+
+### Controller 接口组合
+
+```java
+SaveController<SAVE_ITEM>              // POST /save
+QueryController<LIST_ITEM, DETAIL_ITEM>  // GET/POST /list, GET /detail/{id}
+RemoveController                       // GET /remove/{id}
+
+SimpleController<SAVE_ITEM, LIST_ITEM, DETAIL_ITEM>
+```
+
+**SimpleControllerSupport 实现**：
+- 调用 Service 方法
+- 通过 Mapper 转换 DTO ↔ Entity
+- 封装 GlobalResponse
+- 扩展点：实现 `saveItemMapper()`, `listItemMapper()`, `detailItemMapper()`
+
+### 查询条件
+
+**Query 结构**：`Query(query: Queryable, sort: List<Sortable>, page: Pageable)`
+
+**QueryParser**：抽象类定义解析接口，`JpaQueryParser` 转换为 JPA Predicate
+
+**支持操作**：
+
+| 类别 | 操作 |
+|---|---|
+| 空值 | nullEqual, notNullEqual, empty, notEmpty |
+| 相等 | equal, notEqual |
+| 模糊 | like, notLike, contain, notContain |
+| 前后缀 | startWith, endWith, notStartWith, notEndWith |
+| 比较 | great, less, greatEqual, lessEqual |
+| 区间 | between, notBetween |
+| 集合 | inside, notInside |
+
+**实现**：JPA CriteriaBuilder 构建，支持多级字段路径（如 `user.name`），自动类型转换（枚举、LocalDateTime）
+
+### 响应格式
+
+```java
+GlobalResponse<T>(status, message, data)
+// status: 0 成功, 500 失败
+// 列表: data = ListItem(items, total)
+// 详情: data = DetailItem(item)
+```
+
+## 技术细节
+
+### 雪花算法
+
+`SnowflakeHelper`：64 位 Long，1 位符号 + 41 位时间戳 + 10 位机器 ID + 12 位序列号
+
+`SnowflakeIdGenerator`：实现 `IdentifierGenerator`，持久化时调用 `SnowflakeHelper.next()`
+
+### 部分更新
+
+Fenix `saveOrUpdateByNotNullProperties()`：
+- 自动判断 INSERT/UPDATE
+- 仅更新非 null 字段
+
+### 命名策略
+
+`PhysicalNamingStrategySnakeCaseImpl`：camelCase → snake_case
+
+### 注解处理器
+
+执行顺序：lombok → hibernate-jpamodelgen → querydsl-apt → mapstruct-processor
+
+生成：getter/setter、JPA 元模型（_Entity）、QueryDSL Q 类（QEntity）、MapStruct Mapper
+
+## 工具类
+
+### DatabaseHelper
+
+```java
+// 生成 DDL
+generateDDL(entityPackages, ddlFilePath, dialect, jdbc, username, password, driver)
+
+// 生成脚手架
+generateBasicFiles(entityPackages, projectRootPackage, projectRootPath, override)
+```
+
+### SnowflakeHelper
+
+```java
+Long id = SnowflakeHelper.next();
+```
+
+## 扩展指南
+
+### 软删除
+
+1. 创建 `SoftDeleteEntity extends SimpleEntity`，添加 `deleted` 字段
+2. 重写 `commonPredicates()` 返回 `deleted = false` 条件
+3. 覆盖 `remove()` 改为更新 `deleted` 字段
+
+### 多租户
+
+1. 创建 `TenantEntity extends SimpleEntity`，添加 `tenantId` 字段
+2. 重写 `commonPredicates()` 添加租户过滤
+3. ThreadLocal 或 Spring Security 存储当前租户
+
+### 审计字段
+
+在 `SimpleEntity` 添加 `createdBy`, `modifiedBy`，配合 Spring Security 获取当前用户
+
+### 自定义查询操作符
+
+1. `Query.Queryable` 添加字段
+2. `QueryParser` 添加抽象方法
+3. `JpaQueryParser` 实现转换为 Predicate
+
+## 测试
+
+- H2 内存数据库
+- `@DataJpaTest` 测试 Repository
+- `@WebMvcTest` 测试 Controller
+- 测试用例：`src/test/java/.../integration/`
+
+## 依赖
+
+核心：spring-boot-starter-data-jpa, fenix-spring-boot-starter:4.0.0, querydsl-jpa:7.1, mapstruct:1.6.3
+
+传递：spring-boot-service-template-common
+
+## 注意事项
+
+- 事务：写操作 `@Transactional(rollbackFor = Throwable.class)`，读操作 `@Transactional(readOnly = true)`
+- 异常：不使用全局处理器，直接抛出
+- 性能：批量操作使用批量方法
+- 线程安全：GlobalResponse 用 record 保证不可变，SnowflakeHelper 用原子变量

docs/database-usage.md

@@ -0,0 +1,409 @@
+# Database 模块使用指南
+
+单表 CRUD → REST 接口快速实现框架。
+
+## 使用模式
+
+### Web 应用
+
+引入 database 模块，创建 Entity → Repository → Service → Controller，实现 REST 接口。
+
+### 非 Web 应用
+
+**无需引入 web 依赖**（database 模块的 `spring-boot-starter-web` scope 为 `provided`）。
+
+仅使用 Entity → Repository → Service，直接注入 Service 使用：
+
+```java
+@SpringBootApplication
+public class Application implements CommandLineRunner {
+  @Autowired
+  private EmployeeService service;
+  
+  @Override
+  public void run(String... args) {
+    Employee emp = new Employee();
+    emp.setName("张三");
+    Long id = service.save(emp);
+    Employee found = service.detail(id);
+    List<Employee> list = service.list();
+  }
+}
+```
+
+适用：批处理、定时任务、数据迁移、命令行应用、后台服务。
+
+## 快速开始
+
+### 1. 添加依赖
+
+```xml
+<dependency>
+  <groupId>com.lanyuanxiaoyao</groupId>
+  <artifactId>spring-boot-service-template-database</artifactId>
+</dependency>
+```
+
+### 2. 创建实体
+
+```java
+@Getter @Setter
+@ToString(callSuper = true)
+@FieldNameConstants
+@Entity
+@Table(name = "employee")
+public class Employee extends SimpleEntity {
+  @Column(comment = "员工姓名", nullable = false)
+  private String name;
+  
+  @Column(comment = "部门ID")
+  private Long departmentId;
+  
+  @Column(comment = "邮箱")
+  private String email;
+}
+```
+
+继承 `SimpleEntity` 自动获得 `id`（雪花算法）、`createdTime`、`modifiedTime`（自动填充）。
+
+### 3. 创建 Repository
+
+```java
+@Repository
+public interface EmployeeRepository extends SimpleRepository<Employee> {}
+```
+
+继承能力：CRUD、分页、Specification、QueryDSL、Example。
+
+### 4. 创建 Service
+
+```java
+@Slf4j
+@Service
+public class EmployeeService extends SimpleServiceSupport<Employee> {
+  public EmployeeService(EmployeeRepository repository) {
+    super(repository);
+  }
+}
+```
+
+自动获得完整 CRUD 能力。
+
+### 5. 创建 Controller（Web 应用）
+
+```java
+@Slf4j
+@RestController
+@RequestMapping("employee")
+public class EmployeeController 
+    extends SimpleControllerSupport<Employee, EmployeeController.SaveItem, EmployeeController.ListItem, EmployeeController.DetailItem> {
+  
+  private final EmployeeService service;
+  
+  public EmployeeController(EmployeeService service) {
+    super(service);
+    this.service = service;
+  }
+  
+  @Override
+  protected Function<SaveItem, Employee> saveItemMapper() {
+    return item -> {
+      Employee entity = new Employee();
+      entity.setId(item.id());
+      entity.setName(item.name());
+      entity.setDepartmentId(item.departmentId());
+      entity.setEmail(item.email());
+      return entity;
+    };
+  }
+  
+  @Override
+  protected Function<Employee, ListItem> listItemMapper() {
+    return entity -> new ListItem(
+      entity.getId(), entity.getName(), entity.getDepartmentId(), 
+      entity.getEmail(), entity.getCreatedTime()
+    );
+  }
+  
+  @Override
+  protected Function<Employee, DetailItem> detailItemMapper() {
+    return entity -> new DetailItem(
+      entity.getId(), entity.getName(), entity.getDepartmentId(), 
+      entity.getEmail(), entity.getCreatedTime(), entity.getModifiedTime()
+    );
+  }
+  
+  public record SaveItem(Long id, String name, Long departmentId, String email) {}
+  public record ListItem(Long id, String name, Long departmentId, String email, LocalDateTime createdTime) {}
+  public record DetailItem(Long id, String name, Long departmentId, String email, LocalDateTime createdTime, LocalDateTime modifiedTime) {}
+}
+```
+
+实现三个 Mapper：`saveItemMapper()`, `listItemMapper()`, `detailItemMapper()`
+
+## 代码生成
+
+```java
+DatabaseHelper.generateBasicFiles(
+  "com.example.entity",              // 实体包
+  "com.example",                     // 项目根包
+  "./src/main/java/com/example",     // 源码路径
+  false                              // 是否覆盖
+);
+```
+
+生成 Repository、Service、Controller。
+
+## API 接口（Web 应用）
+
+### POST /{entity}/save
+
+保存/更新实体。
+
+请求（新增）：
+```json
+{"name": "张三", "departmentId": 1, "email": "zhangsan@example.com"}
+```
+
+请求（更新）：
+```json
+{"id": 123456789, "name": "李四"}
+```
+
+响应：
+```json
+{"status": 0, "message": "OK", "data": 123456789}
+```
+
+特性：不传 id 为新增，传 id 为更新（仅更新非 null 字段）。
+
+### GET/POST /{entity}/list
+
+GET：获取全部列表
+
+POST：条件查询
+```json
+{
+  "query": {
+    "equal": {"departmentId": 1},
+    "like": {"name": "%张%"},
+    "greatEqual": {"createdTime": "2026-01-01 00:00:00"}
+  },
+  "sort": [{"column": "createdTime", "direction": "DESC"}],
+  "page": {"index": 1, "size": 20}
+}
+```
+
+响应：
+```json
+{"status": 0, "message": "OK", "data": {"items": [...], "total": 100}}
+```
+
+### GET /{entity}/detail/{id}
+
+响应：
+```json
+{"status": 0, "message": "OK", "data": {"id": 123, "name": "张三", ...}}
+```
+
+ID 不存在返回 500。
+
+### GET /{entity}/remove/{id}
+
+响应：
+```json
+{"status": 0, "message": "OK", "data": null}
+```
+
+## 查询条件
+
+### Query 结构
+
+```java
+Query(
+  query: Queryable,      // 查询条件
+  sort: List<Sortable>,  // 排序
+  page: Pageable         // 分页
+)
+```
+
+### 查询操作
+
+| 操作 | 类型 | 示例 |
+|---|---|---|
+| equal | Map | `{"name": "张三"}` |
+| notEqual | Map | `{"status": "DELETED"}` |
+| like | Map | `{"name": "%张%"}` |
+| contain | Map | `{"name": "张"}` → `%张%` |
+| startWith | Map | `{"name": "张"}` → `张%` |
+| endWith | Map | `{"name": "三"}` → `%三` |
+| great/greatEqual | Map | `{"age": 18}` |
+| less/lessEqual | Map | `{"age": 60}` |
+| between | Map | `{"age": {"start": 18, "end": 60}}` |
+| inside | Map | `{"id": [1, 2, 3]}` |
+| notInside | Map | `{"status": ["DELETED"]}` |
+| nullEqual | List | `["deletedAt"]` |
+| notNullEqual | List | `["email"]` |
+
+### 排序
+
+```json
+{"sort": [{"column": "createdTime", "direction": "DESC"}]}
+```
+
+direction: `ASC` 升序，`DESC` 降序
+
+### 分页
+
+```json
+{"page": {"index": 1, "size": 20}}
+```
+
+index 从 1 开始，默认 `(1, 10)`，无排序默认 `createdTime DESC`
+
+## 高级用法
+
+### 扩展 Service
+
+```java
+@Service
+public class EmployeeService extends SimpleServiceSupport<Employee> {
+  private final EmployeeRepository repository;
+  
+  public EmployeeService(EmployeeRepository repository) {
+    super(repository);
+    this.repository = repository;
+  }
+  
+  // 自定义方法
+  public List<Employee> findByDepartmentId(Long departmentId) {
+    return repository.findAll(
+      (root, query, builder) -> builder.equal(root.get("departmentId"), departmentId)
+    );
+  }
+  
+  // 全局过滤条件
+  @Override
+  protected Predicate commonPredicates(Root<Employee> root, CriteriaQuery<?> query, CriteriaBuilder builder) {
+    return builder.equal(root.get("deleted"), false);  // 软删除过滤
+  }
+}
+```
+
+### QueryDSL 查询
+
+```java
+public List<Employee> findActiveEmployees() {
+  QEmployee q = QEmployee.employee;
+  return repository.findAll(q.status.eq("ACTIVE").and(q.deleted.isFalse()));
+}
+```
+
+### MapStruct Mapper
+
+```java
+@Mapper
+public interface EmployeeMapper {
+  Employee toEntity(SaveItem item);
+  ListItem toListItem(Employee entity);
+  DetailItem toDetailItem(Employee entity);
+}
+
+// Controller 中使用
+@Override
+protected Function<SaveItem, Employee> saveItemMapper() {
+  return mapper::toEntity;
+}
+```
+
+## 实体设计
+
+### 字段类型
+
+- ID: `Long`（雪花算法）
+- 时间: `LocalDateTime`
+- 金额: `BigDecimal`
+- 枚举: Java enum（存储为字符串）
+- 布尔: `Boolean`
+
+### 关联关系
+
+```java
+@Entity
+public class Order extends SimpleEntity {
+  @ManyToOne
+  @JoinColumn(name = "customer_id")
+  private Customer customer;
+  
+  @OneToMany(mappedBy = "order", fetch = FetchType.LAZY)
+  private List<OrderItem> items;
+}
+```
+
+注意：谨慎使用 `@OneToMany`，可能导致 N+1 问题。
+
+### 索引
+
+```java
+@Entity
+@Table(name = "employee", indexes = {
+  @Index(name = "idx_department", columnList = "department_id")
+})
+public class Employee extends SimpleEntity { ... }
+```
+
+## 工具类
+
+### DatabaseHelper
+
+```java
+// 生成 DDL
+DatabaseHelper.generateDDL(
+  "com.example.entity", "./sql", MySQL8Dialect.class,
+  "jdbc:mysql://localhost:3306/test", "root", "password",
+  com.mysql.cj.jdbc.Driver.class
+);
+```
+
+### SnowflakeHelper
+
+```java
+Long id = SnowflakeHelper.next();
+```
+
+## 常见问题
+
+**Q: 非 Web 应用如何使用？**
+
+A: 不引入 web 依赖，创建 Entity → Repository → Service，直接注入 Service 使用。
+
+**Q: 如何实现软删除？**
+
+A: 添加 `deleted` 字段，重写 `commonPredicates()` 过滤，覆盖 `remove()` 改为更新。
+
+**Q: 如何处理复杂查询？**
+
+A: 使用 QueryDSL 或 Repository `@Query` 方法：
+```java
+@Query("SELECT e FROM Employee e WHERE e.departmentId = :deptId")
+List<Employee> findByDepartment(@Param("deptId") Long deptId);
+```
+
+**Q: 如何批量插入？**
+
+A: `service.save(entities)` 或 `repository.saveAll(entities)`
+
+**Q: 查询条件支持关联对象吗？**
+
+A: 支持，使用多级路径如 `"department.name"`
+
+## 最佳实践
+
+1. DTO 设计：SaveItem 可修改字段，ListItem 列表字段，DetailItem 完整字段
+2. 事务：Service 方法已加事务，无需重复
+3. 性能：列表查询避免关联对象，使用投影或 DTO
+4. 代码生成：初期脚手架生成，后期手动调整
+
+## 测试用例
+
+`src/test/java/.../integration/`

openspec/config.yaml

@@ -0,0 +1,14 @@
+schema: spec-driven
+
+context: |
+  - **优先阅读README.md**获取项目结构与开发规范，所有代码风格、命名、注解、依赖、API等规范以README为准
+  - 新增代码优先复用已有组件、工具、依赖库，不引入新依赖
+  - 涉及模块结构、API、实体等变更时同步更新README.md
+  - Git提交: 仅中文; 格式"类型: 简短描述", 类型: feat/fix/refactor/docs/style/test/chore; 多行描述空行后写详细说明
+  - 禁止创建git操作task
+  - 积极使用subagents精心设计并行任务，节省上下文空间，加速任务执行
+  - 优先使用提问工具对用户进行提问
+
+rules:
+  proposal:
+    - 仔细审查每一个过往spec判断是否存在Modified Capabilities

pom.xml

@@ -11,11 +11,7 @@
 
   <modules>
     <module>spring-boot-service-template-common</module>
-    <module>spring-boot-service-template-database/spring-boot-service-template-database-common</module>
-    <module>spring-boot-service-template-database/spring-boot-service-template-database-common-test</module>
-    <module>spring-boot-service-template-database/spring-boot-service-template-database-eq</module>
-    <module>spring-boot-service-template-database/spring-boot-service-template-database-jpa</module>
-    <module>spring-boot-service-template-database/spring-boot-service-template-database-xbatis</module>
+    <module>spring-boot-service-template-database</module>
   </modules>
 
   <properties>
@@ -31,8 +27,6 @@
     <mapstruct.version>1.6.3</mapstruct.version>
     <mapstruct-plus.version>1.5.0</mapstruct-plus.version>
     <datasource-decorator.version>2.0.0</datasource-decorator.version>
-    <easy-query.version>3.1.68</easy-query.version>
-    <xbatis.version>1.9.7-spring-boot4</xbatis.version>
 
     <hutool.version>5.8.43</hutool.version>
   </properties>
@@ -57,12 +51,7 @@
       </dependency>
       <dependency>
         <groupId>com.lanyuanxiaoyao</groupId>
-        <artifactId>spring-boot-service-template-database-common</artifactId>
-        <version>${project.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>com.lanyuanxiaoyao</groupId>
-        <artifactId>spring-boot-service-template-database-common-test</artifactId>
+        <artifactId>spring-boot-service-template-database</artifactId>
         <version>${project.version}</version>
       </dependency>
 
@@ -117,22 +106,6 @@
         <version>${hibernate.version}</version>
       </dependency>
 
-      <!-- xbatis -->
-      <dependency>
-        <groupId>cn.xbatis</groupId>
-        <artifactId>xbatis-spring-boot-parent</artifactId>
-        <version>${xbatis.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-
-      <!-- easy-query -->
-      <dependency>
-        <groupId>com.easy-query</groupId>
-        <artifactId>sql-springboot4-starter</artifactId>
-        <version>3.1.68</version>
-      </dependency>
-
       <dependency>
         <groupId>org.jspecify</groupId>
         <artifactId>jspecify</artifactId>

spring-boot-service-template-common/pom.xml

@@ -11,6 +11,14 @@
 
   <artifactId>spring-boot-service-template-common</artifactId>
 
+  <dependencies>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-test</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
   <build>
     <plugins>
       <plugin>

spring-boot-service-template-common/src/test/java/com/lanyuanxiaoyao/service/template/common/helper/ObjectHelperTest.java

@@ -0,0 +1,263 @@
+package com.lanyuanxiaoyao.service.template.common.helper;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.MethodSource;
+import org.junit.jupiter.params.provider.Arguments;
+
+import java.util.*;
+import java.util.stream.Stream;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@DisplayName("ObjectHelper Tests")
+class ObjectHelperTest {
+
+  @Nested
+  @DisplayName("isNull/isNotNull")
+  class NullTests {
+
+    @Test
+    @DisplayName("isNull with null object returns true")
+    void isNull_withNull_returnsTrue() {
+      assertThat(ObjectHelper.isNull(null)).isTrue();
+    }
+
+    @Test
+    @DisplayName("isNull with non-null object returns false")
+    void isNull_withNonNull_returnsFalse() {
+      assertThat(ObjectHelper.isNull(new Object())).isFalse();
+    }
+
+    @Test
+    @DisplayName("isNotNull with null object returns false")
+    void isNotNull_withNull_returnsFalse() {
+      assertThat(ObjectHelper.isNotNull(null)).isFalse();
+    }
+
+    @Test
+    @DisplayName("isNotNull with non-null object returns true")
+    void isNotNull_withNonNull_returnsTrue() {
+      assertThat(ObjectHelper.isNotNull(new Object())).isTrue();
+    }
+  }
+
+  @Nested
+  @DisplayName("isEmpty/isNotEmpty")
+  class EmptyTests {
+
+    static Stream<Arguments> emptyObjects() {
+      return Stream.of(
+        Arguments.of("null", null, true),
+        Arguments.of("empty collection", Collections.emptyList(), true),
+        Arguments.of("non-empty collection", List.of("a"), false),
+        Arguments.of("empty map", Collections.emptyMap(), true),
+        Arguments.of("non-empty map", Map.of("key", "value"), false),
+        Arguments.of("empty string", "", true),
+        Arguments.of("non-empty string", "text", false),
+        Arguments.of("empty char sequence", new StringBuilder(), true),
+        Arguments.of("non-empty char sequence", new StringBuilder("text"), false),
+        Arguments.of("empty object array", new Object[]{}, true),
+        Arguments.of("non-empty object array", new Object[]{"a"}, false),
+        Arguments.of("empty byte array", new byte[]{}, true),
+        Arguments.of("non-empty byte array", new byte[]{1}, false),
+        Arguments.of("empty short array", new short[]{}, true),
+        Arguments.of("non-empty short array", new short[]{1}, false),
+        Arguments.of("empty int array", new int[]{}, true),
+        Arguments.of("non-empty int array", new int[]{1}, false),
+        Arguments.of("empty long array", new long[]{}, true),
+        Arguments.of("non-empty long array", new long[]{1L}, false),
+        Arguments.of("empty float array", new float[]{}, true),
+        Arguments.of("non-empty float array", new float[]{1.0f}, false),
+        Arguments.of("empty double array", new double[]{}, true),
+        Arguments.of("non-empty double array", new double[]{1.0}, false),
+        Arguments.of("empty char array", new char[]{}, true),
+        Arguments.of("non-empty char array", new char[]{'a'}, false),
+        Arguments.of("empty boolean array", new boolean[]{}, true),
+        Arguments.of("non-empty boolean array", new boolean[]{true}, false),
+        Arguments.of("empty optional", Optional.empty(), true),
+        Arguments.of("non-empty optional", Optional.of("value"), false),
+        Arguments.of("non-empty object", new Object(), false)
+      );
+    }
+
+    @ParameterizedTest(name = "{0}")
+    @MethodSource("emptyObjects")
+    @DisplayName("isEmpty returns correct result")
+    void isEmpty_withVariousObjects_returnsCorrectResult(String description, Object obj, boolean expected) {
+      assertThat(ObjectHelper.isEmpty(obj)).isEqualTo(expected);
+    }
+
+    @ParameterizedTest(name = "{0}")
+    @MethodSource("emptyObjects")
+    @DisplayName("isNotEmpty returns opposite of isEmpty")
+    void isNotEmpty_withVariousObjects_returnsCorrectResult(String description, Object obj, boolean expected) {
+      assertThat(ObjectHelper.isNotEmpty(obj)).isEqualTo(!expected);
+    }
+  }
+
+  @Nested
+  @DisplayName("defaultIfNull")
+  class DefaultIfNullTests {
+
+    @Test
+    @DisplayName("defaultIfNull with null returns default value")
+    void defaultIfNull_withNull_returnsDefault() {
+      assertThat(ObjectHelper.defaultIfNull(null, "default")).isEqualTo("default");
+    }
+
+    @Test
+    @DisplayName("defaultIfNull with non-null returns original value")
+    void defaultIfNull_withNonNull_returnsOriginal() {
+      assertThat(ObjectHelper.defaultIfNull("value", "default")).isEqualTo("value");
+    }
+
+    @Test
+    @DisplayName("defaultIfNull with null and null default returns null")
+    void defaultIfNull_withBothNull_returnsNull() {
+      String result = ObjectHelper.defaultIfNull(null, null);
+      assertThat(result).isNull();
+    }
+  }
+
+  @Nested
+  @DisplayName("isComparable")
+  class ComparableTests {
+
+    @Test
+    @DisplayName("isComparable with enum class returns true")
+    void isComparable_withEnum_returnsTrue() {
+      assertThat(ObjectHelper.isComparable(TestEnum.class)).isTrue();
+    }
+
+    @Test
+    @DisplayName("isComparable with String class returns true")
+    void isComparable_withString_returnsTrue() {
+      assertThat(ObjectHelper.isComparable(String.class)).isTrue();
+    }
+
+    @Test
+    @DisplayName("isComparable with Integer class returns true")
+    void isComparable_withInteger_returnsTrue() {
+      assertThat(ObjectHelper.isComparable(Integer.class)).isTrue();
+    }
+
+    @Test
+    @DisplayName("isComparable with primitive class returns true")
+    void isComparable_withPrimitive_returnsTrue() {
+      assertThat(ObjectHelper.isComparable(int.class)).isTrue();
+    }
+
+    @Test
+    @DisplayName("isComparable with non-comparable class returns false")
+    void isComparable_withNonComparable_returnsFalse() {
+      assertThat(ObjectHelper.isComparable(Object.class)).isFalse();
+    }
+
+    @Test
+    @DisplayName("isComparable with null class returns false")
+    void isComparable_withNull_returnsFalse() {
+      Class<?> nullClass = null;
+      assertThat(ObjectHelper.isComparable(nullClass)).isFalse();
+    }
+
+    @Test
+    @DisplayName("isComparable with enum object returns true")
+    void isComparable_withEnumObject_returnsTrue() {
+      assertThat(ObjectHelper.isComparable(TestEnum.VALUE)).isTrue();
+    }
+
+    @Test
+    @DisplayName("isComparable with null object returns false")
+    void isComparable_withNullObject_returnsFalse() {
+      Object nullObj = null;
+      assertThat(ObjectHelper.isComparable(nullObj)).isFalse();
+    }
+  }
+
+  @Nested
+  @DisplayName("isCollection")
+  class CollectionTests {
+
+    @Test
+    @DisplayName("isCollection with List class returns true")
+    void isCollection_withList_returnsTrue() {
+      assertThat(ObjectHelper.isCollection(List.class)).isTrue();
+    }
+
+    @Test
+    @DisplayName("isCollection with Set class returns true")
+    void isCollection_withSet_returnsTrue() {
+      assertThat(ObjectHelper.isCollection(Set.class)).isTrue();
+    }
+
+    @Test
+    @DisplayName("isCollection with non-collection class returns false")
+    void isCollection_withNonCollection_returnsFalse() {
+      assertThat(ObjectHelper.isCollection(String.class)).isFalse();
+    }
+
+    @Test
+    @DisplayName("isCollection with null class returns false")
+    void isCollection_withNull_returnsFalse() {
+      Class<?> nullClass = null;
+      assertThat(ObjectHelper.isCollection(nullClass)).isFalse();
+    }
+
+    @Test
+    @DisplayName("isCollection with ArrayList object returns true")
+    void isCollection_withArrayListObject_returnsTrue() {
+      assertThat(ObjectHelper.isCollection(new ArrayList<>())).isTrue();
+    }
+
+    @Test
+    @DisplayName("isCollection with null object returns false")
+    void isCollection_withNullObject_returnsFalse() {
+      Object nullObj = null;
+      assertThat(ObjectHelper.isCollection(nullObj)).isFalse();
+    }
+  }
+
+  @Nested
+  @DisplayName("isString")
+  class StringTests {
+
+    @Test
+    @DisplayName("isString with String class returns true")
+    void isString_withStringClass_returnsTrue() {
+      assertThat(ObjectHelper.isString(String.class)).isTrue();
+    }
+
+    @Test
+    @DisplayName("isString with non-string class returns false")
+    void isString_withNonStringClass_returnsFalse() {
+      assertThat(ObjectHelper.isString(Integer.class)).isFalse();
+    }
+
+    @Test
+    @DisplayName("isString with null class returns false")
+    void isString_withNullClass_returnsFalse() {
+      Class<?> nullClass = null;
+      assertThat(ObjectHelper.isString(nullClass)).isFalse();
+    }
+
+    @Test
+    @DisplayName("isString with string object returns true")
+    void isString_withStringObject_returnsTrue() {
+      assertThat(ObjectHelper.isString("text")).isTrue();
+    }
+
+    @Test
+    @DisplayName("isString with null object returns false")
+    void isString_withNullObject_returnsFalse() {
+      Object nullObj = null;
+      assertThat(ObjectHelper.isString(nullObj)).isFalse();
+    }
+  }
+
+  private enum TestEnum {
+    VALUE
+  }
+}

spring-boot-service-template-database/pom.xml

@@ -9,12 +9,12 @@
     <version>1.1.0-SNAPSHOT</version>
   </parent>
 
-  <artifactId>spring-boot-service-template-database-jpa</artifactId>
+  <artifactId>spring-boot-service-template-database</artifactId>
 
   <dependencies>
     <dependency>
       <groupId>com.lanyuanxiaoyao</groupId>
-      <artifactId>spring-boot-service-template-database-common</artifactId>
+      <artifactId>spring-boot-service-template-common</artifactId>
     </dependency>
 
     <dependency>
@@ -35,15 +35,37 @@
       <groupId>io.github.openfeign.querydsl</groupId>
       <artifactId>querydsl-jpa</artifactId>
     </dependency>
-
     <dependency>
       <groupId>org.hibernate.orm</groupId>
       <artifactId>hibernate-ant</artifactId>
     </dependency>
-
     <dependency>
-      <groupId>com.lanyuanxiaoyao</groupId>
-      <artifactId>spring-boot-service-template-database-common-test</artifactId>
+      <groupId>org.mapstruct</groupId>
+      <artifactId>mapstruct</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-test</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-data-jpa-test</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-webmvc-test</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.h2database</groupId>
+      <artifactId>h2</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.github.gavlyukovskiy</groupId>
+      <artifactId>p6spy-spring-boot-starter</artifactId>
       <scope>test</scope>
     </dependency>
   </dependencies>
@@ -87,6 +109,11 @@
               <artifactId>jakarta.persistence-api</artifactId>
               <version>3.2.0</version>
             </path>
+            <path>
+              <groupId>org.mapstruct</groupId>
+              <artifactId>mapstruct-processor</artifactId>
+              <version>${mapstruct.version}</version>
+            </path>
           </annotationProcessorPaths>
           <compilerArgs>
             <arg>-Aquerydsl.entityAccessors=true</arg>
@@ -94,6 +121,10 @@
           </compilerArgs>
         </configuration>
       </plugin>
+      <plugin>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-maven-plugin</artifactId>
+      </plugin>
     </plugins>
   </build>
 </project>

spring-boot-service-template-database/spring-boot-service-template-database-common-test/pom.xml

@@ -1,44 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <parent>
-    <groupId>com.lanyuanxiaoyao</groupId>
-    <artifactId>spring-boot-service-template</artifactId>
-    <version>1.1.0-SNAPSHOT</version>
-  </parent>
-
-  <artifactId>spring-boot-service-template-database-common-test</artifactId>
-
-  <dependencies>
-    <dependency>
-      <groupId>org.springframework.boot</groupId>
-      <artifactId>spring-boot-starter-web</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>org.springframework.boot</groupId>
-      <artifactId>spring-boot-starter-jdbc</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>org.springframework.boot</groupId>
-      <artifactId>spring-boot-starter-test</artifactId>
-    </dependency>
-
-    <dependency>
-      <groupId>org.mapstruct</groupId>
-      <artifactId>mapstruct</artifactId>
-      <scope>compile</scope>
-    </dependency>
-
-    <dependency>
-      <groupId>com.github.gavlyukovskiy</groupId>
-      <artifactId>p6spy-spring-boot-starter</artifactId>
-    </dependency>
-
-    <dependency>
-      <groupId>com.h2database</groupId>
-      <artifactId>h2</artifactId>
-    </dependency>
-  </dependencies>
-</project>

spring-boot-service-template-database/spring-boot-service-template-database-common-test/src/main/java/com/lanyuanxiaoyao/service/template/database/common/test/AbstractTestApplication.java

@@ -1,214 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.common.test;
-
-import java.util.Map;
-import java.util.Random;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.http.HttpEntity;
-import org.springframework.http.HttpHeaders;
-import org.springframework.http.MediaType;
-import org.springframework.util.Assert;
-import org.springframework.web.client.RestTemplate;
-import tools.jackson.databind.JsonNode;
-import tools.jackson.databind.ObjectMapper;
-
-@Slf4j
-public class AbstractTestApplication {
-  private static final String BASE_URL = "http://localhost:2490";
-  private static final RestTemplate REST_CLIENT = new RestTemplate();
-  private static final ObjectMapper MAPPER = new ObjectMapper();
-  private static final Random random = new Random();
-  private static final String randomChars = "qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM";
-
-  protected void testCrud() {
-    formatLog("Save");
-    var cid1 = saveItem("company", randomCompany("Apple")).get("data").asLong();
-    var cid2 = saveItem("company", randomCompany()).get("data").asLong();
-    var cid3 = saveItem("company", randomCompany()).get("data").asLong();
-
-    formatLog("List");
-    assertListItems(listItems("company"), 3, 3);
-
-    formatLog("Detail");
-    var company1 = detailItem("company", cid1);
-    Assert.isTrue(cid1 == company1.at("/data/id").asLong(), "id错误");
-    Assert.isTrue(company1.at("/data/name").asString("").startsWith("Apple"), "name错误");
-
-    var company2 = detailItem("company", cid2);
-    Assert.isTrue(cid2 == company2.at("/data/id").asLong(), "id错误");
-
-    var company3 = detailItem("company", cid3);
-    Assert.isTrue(cid3 == company3.at("/data/id").asLong(), "id错误");
-
-    formatLog("List Page");
-    // language=JSON
-    var pageRequest = """
-        {
-          "page": {
-            "index": 1,
-            "size": 2
-          }
-        }
-        """;
-    assertListItems(listItems("company", pageRequest), 2, 3);
-
-    formatLog("List Queryable");
-    // language=JSON
-    var queryRequest = """
-        {
-          "query": {
-            "notNullEqual": [
-              "name"
-            ],
-            "equal": {
-              "name": "Apple"
-            },
-            "like": {
-              "name": "Appl%"
-            },
-            "contain": {
-              "name": "ple"
-            },
-            "startWith": {
-              "name": "Appl"
-            },
-            "endWith": {
-              "name": "le"
-            },
-            "less": {
-              "members": 100
-            },
-            "greatEqual": {
-              "members": 0,
-              "createdTime": "2025-01-01 00:00:00"
-            },
-            "inside": {
-              "name": [
-                "Apple",
-                "Banana"
-              ]
-            },
-            "between": {
-              "members": {
-                "start": 0,
-                "end": 100
-              }
-            }
-          },
-          "page": {
-            "index": 1,
-            "size": 2
-          }
-        }
-        """;
-    assertListItems(listItems("company", queryRequest), 1, 1);
-
-    formatLog("Clean");
-    removeItem("company", cid1);
-    assertListItems(listItems("company"), 2, 2);
-    removeItem("company", cid2);
-    removeItem("company", cid3);
-    assertListItems(listItems("company"), 0, 0);
-  }
-
-  protected void assertListItems(JsonNode node, int itemSizeTarget, int itemTotalTarget) {
-    var itemSize = node.at("/data/items").size();
-    var itemTotal = node.at("/data/total").asLong();
-    Assert.isTrue(itemSize == itemSizeTarget, "数量错误 (%d)".formatted(itemSize));
-    Assert.isTrue(itemTotal == itemTotalTarget, "分页总数错误 (%d)".formatted(itemTotal));
-  }
-
-  protected void formatLog(String text) {
-    log.info("===== {} =====", text);
-  }
-
-  protected Map<String, Object> randomCompany() {
-    return randomCompany(randomString(10));
-  }
-
-  protected Map<String, Object> randomCompany(String name) {
-    return Map.of(
-        "name", name,
-        "members", randomInt(100)
-    );
-  }
-
-  protected String randomString(String prefix, int length) {
-    return prefix + randomString(length);
-  }
-
-  protected String randomString(int length) {
-    var builder = new StringBuilder();
-    for (int i = 0; i < length; i++) {
-      builder.append(randomChars.charAt(random.nextInt(randomChars.length())));
-    }
-    return builder.toString();
-  }
-
-  protected String randomChar(String base) {
-    return base.charAt(randomInt(base.length())) + "";
-  }
-
-  protected int randomInt(int bound) {
-    return random.nextInt(1, bound);
-  }
-
-  protected double randomDouble(int bound) {
-    return random.nextDouble(1, bound);
-  }
-
-  protected HttpHeaders headers() {
-    var headers = new HttpHeaders();
-    headers.setContentType(MediaType.APPLICATION_JSON);
-    return headers;
-  }
-
-  protected JsonNode saveItem(String path, Object body) {
-    var response = REST_CLIENT.postForEntity(
-        "%s/%s/save".formatted(BASE_URL, path),
-        new HttpEntity<>(body, headers()),
-        String.class
-    );
-    Assert.isTrue(response.getStatusCode().is2xxSuccessful(), "请求失败");
-    Assert.notNull(response.getBody(), "请求失败");
-    return MAPPER.readTree(response.getBody());
-  }
-
-  protected JsonNode listItems(String path) {
-    var response = REST_CLIENT.getForEntity(
-        "%s/%s/list".formatted(BASE_URL, path),
-        String.class
-    );
-    Assert.isTrue(response.getStatusCode().is2xxSuccessful(), "请求失败");
-    Assert.notNull(response.getBody(), "请求失败");
-    return MAPPER.readTree(response.getBody());
-  }
-
-  protected JsonNode listItems(String path, String query) {
-    var response = REST_CLIENT.postForEntity(
-        "%s/%s/list".formatted(BASE_URL, path),
-        new HttpEntity<>(query, headers()),
-        String.class
-    );
-    Assert.isTrue(response.getStatusCode().is2xxSuccessful(), "请求失败");
-    Assert.notNull(response.getBody(), "请求失败");
-    return MAPPER.readTree(response.getBody());
-  }
-
-  protected JsonNode detailItem(String path, Long id) {
-    var response = REST_CLIENT.getForEntity(
-        "%s/%s/detail/%d".formatted(BASE_URL, path, id),
-        String.class
-    );
-    Assert.isTrue(response.getStatusCode().is2xxSuccessful(), "请求失败");
-    Assert.notNull(response.getBody(), "请求失败");
-    return MAPPER.readTree(response.getBody());
-  }
-
-  protected void removeItem(String path, Long id) {
-    var response = REST_CLIENT.getForEntity(
-        "%s/%s/remove/%d".formatted(BASE_URL, path, id),
-        Void.class
-    );
-    Assert.isTrue(response.getStatusCode().is2xxSuccessful(), "请求失败");
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-common-test/src/main/resources/application-test.yml

@@ -1,12 +0,0 @@
-server:
-  port: 2490
-decorator:
-  datasource:
-    p6spy:
-      multiline: false
-      exclude-categories:
-        - commit
-        - result
-        - resultset
-        - rollback
-      log-format: "%(category)|%(executionTime)|%(sqlSingleLine)"

spring-boot-service-template-database/spring-boot-service-template-database-common/pom.xml

@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <parent>
-    <groupId>com.lanyuanxiaoyao</groupId>
-    <artifactId>spring-boot-service-template</artifactId>
-    <version>1.1.0-SNAPSHOT</version>
-  </parent>
-
-  <artifactId>spring-boot-service-template-database-common</artifactId>
-
-  <dependencies>
-    <dependency>
-      <groupId>com.lanyuanxiaoyao</groupId>
-      <artifactId>spring-boot-service-template-common</artifactId>
-    </dependency>
-  </dependencies>
-</project>

spring-boot-service-template-database/spring-boot-service-template-database-eq/pom.xml

@@ -1,71 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <parent>
-    <groupId>com.lanyuanxiaoyao</groupId>
-    <artifactId>spring-boot-service-template</artifactId>
-    <version>1.1.0-SNAPSHOT</version>
-  </parent>
-
-  <artifactId>spring-boot-service-template-database-eq</artifactId>
-
-  <dependencies>
-    <dependency>
-      <groupId>com.lanyuanxiaoyao</groupId>
-      <artifactId>spring-boot-service-template-database-common</artifactId>
-    </dependency>
-
-    <dependency>
-      <groupId>org.springframework.boot</groupId>
-      <artifactId>spring-boot-starter-web</artifactId>
-      <scope>provided</scope>
-    </dependency>
-
-    <dependency>
-      <groupId>com.easy-query</groupId>
-      <artifactId>sql-springboot4-starter</artifactId>
-    </dependency>
-
-    <dependency>
-      <groupId>com.lanyuanxiaoyao</groupId>
-      <artifactId>spring-boot-service-template-database-common-test</artifactId>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-source-plugin</artifactId>
-        <executions>
-          <execution>
-            <phase>package</phase>
-            <goals>
-              <goal>jar-no-fork</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <configuration>
-          <annotationProcessorPaths>
-            <path>
-              <groupId>org.projectlombok</groupId>
-              <artifactId>lombok</artifactId>
-            </path>
-            <path>
-              <groupId>com.easy-query</groupId>
-              <artifactId>sql-processor</artifactId>
-              <version>${easy-query.version}</version>
-            </path>
-          </annotationProcessorPaths>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-</project>

spring-boot-service-template-database/spring-boot-service-template-database-eq/src/main/java/com/lanyuanxiaoyao/service/template/database/eq/controller/SimpleControllerSupport.java

@@ -1,209 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.eq.controller;
-
-import com.easy.query.core.proxy.AbstractProxyEntity;
-import com.easy.query.core.proxy.ProxyEntityAvailable;
-import com.lanyuanxiaoyao.service.template.common.helper.ObjectHelper;
-import com.lanyuanxiaoyao.service.template.database.common.controller.SimpleController;
-import com.lanyuanxiaoyao.service.template.database.common.entity.GlobalResponse;
-import com.lanyuanxiaoyao.service.template.database.common.entity.Query;
-import com.lanyuanxiaoyao.service.template.database.eq.entity.SimpleEntity;
-import com.lanyuanxiaoyao.service.template.database.eq.service.SimpleServiceSupport;
-import java.util.function.Function;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.transaction.annotation.Transactional;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-
-/**
- * 简单控制器支持类，提供基础的CRUD操作实现
- * <p>
- * 该类实现了基本的增删改查功能，通过泛型支持不同类型的数据转换。
- * 子类需要实现对应的Mapper函数来完成实体类与传输对象之间的转换。
- * </p>
- *
- * <h3>设计特点</h3>
- * <ul>
- *   <li>泛型设计，支持任意实体类型和数据转换</li>
- *   <li>统一的异常处理和事务管理</li>
- *   <li>支持条件查询、分页查询和详情查询</li>
- *   <li>提供抽象的Mapper方法，便于子类实现数据转换逻辑</li>
- * </ul>
- *
- * <h3>使用说明</h3>
- * <p>子类需要实现以下抽象方法：</p>
- * <ul>
- *   <li>saveItemMapper(): 保存项到实体的转换函数</li>
- *   <li>listItemMapper(): 实体到列表项的转换函数</li>
- *   <li>detailItemMapper(): 实体到详情项的转换函数</li>
- * </ul>
- *
- * @param <ENTITY>      实体类型，必须继承SimpleEntity
- * @param <SAVE_ITEM>   保存项类型
- * @param <LIST_ITEM>   列表项类型
- * @param <DETAIL_ITEM> 详情项类型
- */
-@Slf4j
-@RequiredArgsConstructor
-public abstract class SimpleControllerSupport<ENTITY extends SimpleEntity & ProxyEntityAvailable<ENTITY, PROXY>, PROXY extends AbstractProxyEntity<PROXY, ENTITY>, SAVE_ITEM, LIST_ITEM, DETAIL_ITEM> implements SimpleController<SAVE_ITEM, LIST_ITEM, DETAIL_ITEM> {
-  protected final SimpleServiceSupport<ENTITY, PROXY> service;
-
-  /**
-   * 保存实体对象
-   * <p>
-   * 将保存项转换为实体对象后保存，返回保存后的实体ID。
-   * 支持新增和更新操作，通过事务保证数据一致性。
-   * </p>
-   *
-   * @param item 需要保存的项
-   * @return 返回保存后的实体ID响应对象，格式：{status: 0, message: "OK", data: 实体ID}
-   * @throws Exception 保存过程中可能抛出的异常
-   */
-  @Transactional(rollbackFor = Throwable.class)
-  @PostMapping(SAVE)
-  @Override
-  public GlobalResponse<Long> save(@RequestBody SAVE_ITEM item) throws Exception {
-    var mapper = saveItemMapper();
-    return GlobalResponse.responseSuccess(service.save(mapper.apply(item)));
-  }
-
-  /**
-   * 获取所有实体列表
-   * <p>
-   * 查询所有记录，不带任何过滤条件，返回分页格式的数据。
-   * 将实体对象转换为列表项对象后返回。
-   * </p>
-   *
-   * @return 返回实体列表响应对象，格式：{status: 0, message: "OK", data: {items: [...], total: total}}
-   * @throws Exception 查询过程中可能抛出的异常
-   */
-  @Transactional(readOnly = true)
-  @GetMapping(LIST)
-  @Override
-  public GlobalResponse<GlobalResponse.ListItem<LIST_ITEM>> list() throws Exception {
-    var mapper = listItemMapper();
-    var result = service.list();
-    return GlobalResponse.responseListData(
-        result
-            .stream()
-            .map(entity -> {
-              try {
-                return mapper.apply(entity);
-              } catch (Exception e) {
-                throw new RuntimeException(e);
-              }
-            })
-            .toList(),
-        result.size()
-    );
-  }
-
-  /**
-   * 根据查询条件获取实体列表
-   * <p>
-   * 支持复杂的查询条件、排序和分页，返回符合条件的数据。
-   * 将实体对象转换为列表项对象后返回。
-   * </p>
-   *
-   * @param query 查询条件对象，包含过滤条件、排序规则和分页信息
-   * @return 返回符合条件的实体列表响应对象，格式：{status: 0, message: "OK", data: {items: [...], total: total}}
-   * @throws Exception 查询过程中可能抛出的异常
-   */
-  @Transactional(readOnly = true)
-  @PostMapping(LIST)
-  @Override
-  public GlobalResponse<GlobalResponse.ListItem<LIST_ITEM>> list(@RequestBody Query query) throws Exception {
-    if (ObjectHelper.isNull(query)) {
-      return GlobalResponse.responseListData();
-    }
-    var mapper = listItemMapper();
-    var result = service.list(query);
-    return GlobalResponse.responseListData(
-        result.items()
-            .stream()
-            .map(entity -> {
-              try {
-                return mapper.apply(entity);
-              } catch (Exception e) {
-                throw new RuntimeException(e);
-              }
-            })
-            .toList(),
-        result.total()
-    );
-  }
-
-  /**
-   * 根据ID获取实体详情
-   * <p>
-   * 根据主键ID查询单条记录的详细信息，转换为详情项对象后返回。
-   * 如果记录不存在则抛出异常。
-   * </p>
-   *
-   * @param id 实体主键ID
-   * @return 返回实体详情响应对象，格式：{status: 0, message: "OK", data: 详情数据}
-   * @throws Exception 查询过程中可能抛出的异常
-   */
-  @Transactional(readOnly = true)
-  @GetMapping(DETAIL)
-  @Override
-  public GlobalResponse<DETAIL_ITEM> detail(@PathVariable("id") Long id) throws Exception {
-    var mapper = detailItemMapper();
-    return GlobalResponse.responseSuccess(mapper.apply(service.detailOrThrow(id)));
-  }
-
-  /**
-   * 根据ID删除实体对象
-   * <p>
-   * 根据主键ID删除指定的记录，执行成功后返回成功响应。
-   * 通过事务保证删除操作的一致性。
-   * </p>
-   *
-   * @param id 需要删除的实体主键ID
-   * @return 返回删除结果响应对象，格式：{status: 0, message: "OK", data: null}
-   * @throws Exception 删除过程中可能抛出的异常
-   */
-  @Transactional(rollbackFor = Throwable.class)
-  @GetMapping(REMOVE)
-  @Override
-  public GlobalResponse<Object> remove(@PathVariable("id") Long id) throws Exception {
-    service.remove(id);
-    return GlobalResponse.responseSuccess();
-  }
-
-  /**
-   * 保存项映射器，将保存项转换为实体对象
-   * <p>
-   * 子类需要实现此方法，定义保存项到实体的转换逻辑。
-   * </p>
-   *
-   * @return Function<SAVE_ITEM, ENTITY> 保存项到实体的转换函数
-   */
-  protected abstract Function<SAVE_ITEM, ENTITY> saveItemMapper();
-
-  /**
-   * 列表项映射器，将实体对象转换为列表项
-   * <p>
-   * 子类需要实现此方法，定义实体到列表项的转换逻辑。
-   * </p>
-   *
-   * @return Function<ENTITY, LIST_ITEM> 实体到列表项的转换函数
-   */
-  protected abstract Function<ENTITY, LIST_ITEM> listItemMapper();
-
-  /**
-   * 详情项映射器，将实体对象转换为详情项
-   * <p>
-   * 子类需要实现此方法，定义实体到详情项的转换逻辑。
-   * </p>
-   *
-   * @return Function<ENTITY, DETAIL_ITEM> 实体到详情项的转换函数
-   */
-  protected abstract Function<ENTITY, DETAIL_ITEM> detailItemMapper();
-
-  public interface Mapper<S, T> {
-    T map(S source) throws Exception;
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-eq/src/main/java/com/lanyuanxiaoyao/service/template/database/eq/entity/IdOnlyEntity.java

@@ -1,16 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.eq.entity;
-
-import com.easy.query.core.annotation.Column;
-import lombok.Getter;
-import lombok.Setter;
-import lombok.ToString;
-import lombok.experimental.FieldNameConstants;
-
-@Getter
-@Setter
-@ToString
-@FieldNameConstants
-public class IdOnlyEntity {
-  @Column(primaryKey = true, primaryKeyGenerator = SnowflakeIdGenerator.class)
-  private Long id;
-}

spring-boot-service-template-database/spring-boot-service-template-database-eq/src/main/java/com/lanyuanxiaoyao/service/template/database/eq/entity/LogicDeleteEntity.java

@@ -1,16 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.eq.entity;
-
-import com.easy.query.core.annotation.LogicDelete;
-import lombok.Getter;
-import lombok.Setter;
-import lombok.ToString;
-import lombok.experimental.FieldNameConstants;
-
-@Getter
-@Setter
-@ToString
-@FieldNameConstants
-public class LogicDeleteEntity extends IdOnlyEntity {
-  @LogicDelete
-  private Boolean deleted = false;
-}

spring-boot-service-template-database/spring-boot-service-template-database-eq/src/main/java/com/lanyuanxiaoyao/service/template/database/eq/entity/SimpleEntity.java

@@ -1,16 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.eq.entity;
-
-import java.time.LocalDateTime;
-import lombok.Getter;
-import lombok.Setter;
-import lombok.ToString;
-import lombok.experimental.FieldNameConstants;
-
-@Getter
-@Setter
-@ToString(callSuper = true)
-@FieldNameConstants
-public class SimpleEntity extends LogicDeleteEntity {
-  private LocalDateTime createdTime;
-  private LocalDateTime modifiedTime;
-}

spring-boot-service-template-database/spring-boot-service-template-database-eq/src/main/java/com/lanyuanxiaoyao/service/template/database/eq/entity/SnowflakeIdGenerator.java

@@ -1,14 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.eq.entity;
-
-import com.easy.query.core.basic.extension.generated.PrimaryKeyGenerator;
-import com.lanyuanxiaoyao.service.template.database.common.helper.SnowflakeHelper;
-import java.io.Serializable;
-import org.springframework.stereotype.Component;
-
-@Component
-public class SnowflakeIdGenerator implements PrimaryKeyGenerator {
-  @Override
-  public Serializable getPrimaryKey() {
-    return SnowflakeHelper.next();
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-eq/src/main/java/com/lanyuanxiaoyao/service/template/database/eq/service/SimpleServiceSupport.java

@@ -1,280 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.eq.service;
-
-import com.easy.query.api.proxy.client.EasyEntityQuery;
-import com.easy.query.core.enums.SQLExecuteStrategyEnum;
-import com.easy.query.core.proxy.AbstractProxyEntity;
-import com.easy.query.core.proxy.ProxyEntityAvailable;
-import com.lanyuanxiaoyao.service.template.common.helper.ObjectHelper;
-import com.lanyuanxiaoyao.service.template.database.common.entity.Page;
-import com.lanyuanxiaoyao.service.template.database.common.entity.Query;
-import com.lanyuanxiaoyao.service.template.database.common.exception.IdNotFoundException;
-import com.lanyuanxiaoyao.service.template.database.common.service.QueryParser;
-import com.lanyuanxiaoyao.service.template.database.common.service.SimpleService;
-import com.lanyuanxiaoyao.service.template.database.eq.entity.SimpleEntity;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Optional;
-import java.util.Set;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.mapstruct.Named;
-import org.springframework.transaction.annotation.Transactional;
-
-@Slf4j
-@RequiredArgsConstructor
-public abstract class SimpleServiceSupport<ENTITY extends SimpleEntity & ProxyEntityAvailable<ENTITY, PROXY>, PROXY extends AbstractProxyEntity<PROXY, ENTITY>> implements SimpleService<ENTITY> {
-  private static final int DEFAULT_PAGE_INDEX = 1;
-  private static final int DEFAULT_PAGE_SIZE = 10;
-
-  protected final EasyEntityQuery entityQuery;
-  private final Class<ENTITY> target;
-
-  @Transactional(rollbackFor = Throwable.class)
-  @Override
-  public Long save(ENTITY entity) {
-    if (ObjectHelper.isNull(entity.getId())) {
-      entityQuery.insertable(entity).executeRows();
-    } else {
-      entityQuery.updatable(entity)
-          .setSQLStrategy(SQLExecuteStrategyEnum.ONLY_NOT_NULL_COLUMNS)
-          .executeRows();
-    }
-    return entity.getId();
-  }
-
-  @Transactional(rollbackFor = Throwable.class)
-  @Override
-  public void save(Iterable<ENTITY> entities) {
-    var insertList = new ArrayList<ENTITY>();
-    var updateList = new ArrayList<ENTITY>();
-    for (var entity : entities) {
-      if (ObjectHelper.isNull(entity.getId())) {
-        insertList.add(entity);
-      } else {
-        updateList.add(entity);
-      }
-    }
-    if (ObjectHelper.isNotEmpty(insertList)) {
-      entityQuery.insertable(insertList).executeRows();
-    }
-    if (ObjectHelper.isNotEmpty(updateList)) {
-      entityQuery.updatable(updateList)
-          .setSQLStrategy(SQLExecuteStrategyEnum.ONLY_NOT_NULL_COLUMNS)
-          .executeRows();
-    }
-  }
-
-  @Override
-  public Long count() {
-    return entityQuery.queryable(target).count();
-  }
-
-  @Override
-  public List<ENTITY> list() {
-    return entityQuery.queryable(target).toList();
-  }
-
-  @Override
-  public List<ENTITY> list(Set<Long> ids) {
-    if (ObjectHelper.isEmpty(ids)) {
-      return List.of();
-    }
-    return entityQuery.queryable(target)
-        .whereByIds(ids)
-        .toList();
-  }
-
-  protected void commonPredicates(PROXY proxy) {
-  }
-
-  @Override
-  public Page<ENTITY> list(Query query) {
-    var index = DEFAULT_PAGE_INDEX;
-    var size = DEFAULT_PAGE_SIZE;
-    if (ObjectHelper.isNotNull(query.page())) {
-      index = Math.max(ObjectHelper.defaultIfNull(query.page().index(), DEFAULT_PAGE_INDEX), 1);
-      size = Math.max(ObjectHelper.defaultIfNull(query.page().size(), DEFAULT_PAGE_SIZE), 1);
-    }
-
-    var result = entityQuery.queryable(target)
-        .where(this::commonPredicates)
-        .where(proxy -> new EqQueryParser<ENTITY, PROXY>(query.query(), proxy).build())
-        .orderBy(ObjectHelper.isNotEmpty(query.sort()), proxy -> query.sort().forEach(sort -> proxy.anyColumn(sort.column()).orderBy(Query.Sortable.Direction.ASC.equals(sort.direction()))))
-        .toPageResult(index, size);
-
-    return new Page<>(result.getData(), result.getTotal());
-  }
-
-  private Optional<ENTITY> detailOptional(Long id) {
-    if (ObjectHelper.isNull(id)) {
-      return Optional.empty();
-    }
-    return entityQuery.queryable(target)
-        .whereById(id)
-        .singleOptional();
-  }
-
-  @Named("detail")
-  @Override
-  public ENTITY detail(Long id) {
-    return detailOptional(id).orElse(null);
-  }
-
-  @Named("detailOrThrow")
-  @Override
-  public ENTITY detailOrThrow(Long id) {
-    return detailOptional(id).orElseThrow(() -> new IdNotFoundException(id));
-  }
-
-  @Transactional(rollbackFor = Throwable.class)
-  @Override
-  public void remove(Long id) {
-    if (ObjectHelper.isNotNull(id)) {
-      entityQuery.deletable(target)
-          .whereById(id)
-          .allowDeleteStatement(true)
-          .executeRows();
-    }
-  }
-
-  @Transactional(rollbackFor = Throwable.class)
-  @Override
-  public void remove(Set<Long> ids) {
-    if (ObjectHelper.isNotEmpty(ids)) {
-      entityQuery.deletable(target)
-          .whereByIds(ids)
-          .allowDeleteStatement(true)
-          .executeRows();
-    }
-  }
-
-  private static final class EqQueryParser<ENTITY extends SimpleEntity & ProxyEntityAvailable<ENTITY, PROXY>, PROXY extends AbstractProxyEntity<PROXY, ENTITY>> extends QueryParser<PROXY> {
-    public EqQueryParser(Query.Queryable queryable, PROXY container) {
-      super(queryable, container);
-    }
-
-    @Override
-    protected void nullEqual(Query.Queryable queryable, PROXY proxy) {
-      queryable.nullEqual().forEach(column -> proxy.anyColumn(column).isNull());
-    }
-
-    @Override
-    protected void notNullEqual(Query.Queryable queryable, PROXY proxy) {
-      queryable.notNullEqual().forEach(column -> proxy.anyColumn(column).isNotNull());
-    }
-
-    @Override
-    protected void empty(Query.Queryable queryable, PROXY proxy) {
-      throw new UnsupportedOperationException();
-    }
-
-    @Override
-    protected void notEmpty(Query.Queryable queryable, PROXY proxy) {
-      throw new UnsupportedOperationException();
-    }
-
-    @Override
-    protected void equal(Query.Queryable queryable, PROXY proxy) {
-      queryable.equal().forEach((column, value) -> proxy.anyColumn(column).eq(value));
-    }
-
-    @Override
-    protected void notEqual(Query.Queryable queryable, PROXY proxy) {
-      queryable.notEqual().forEach((column, value) -> proxy.anyColumn(column).ne(value));
-    }
-
-    @Override
-    protected void like(Query.Queryable queryable, PROXY proxy) {
-      queryable.like().forEach((column, value) -> proxy.anyColumn(column).likeRaw(value));
-    }
-
-    @Override
-    protected void notLike(Query.Queryable queryable, PROXY proxy) {
-      queryable.notLike().forEach((column, value) -> proxy.anyColumn(column).notLikeRaw(value));
-    }
-
-    @Override
-    protected void contain(Query.Queryable queryable, PROXY proxy) {
-      queryable.contain().forEach((column, value) -> proxy.anyColumn(column).like(value));
-    }
-
-    @Override
-    protected void notContain(Query.Queryable queryable, PROXY proxy) {
-      queryable.notContain().forEach((column, value) -> proxy.anyColumn(column).notLike(value));
-    }
-
-    @Override
-    protected void startWith(Query.Queryable queryable, PROXY proxy) {
-      queryable.startWith().forEach((column, value) -> proxy.anyColumn(column).likeMatchLeft(value));
-    }
-
-    @Override
-    protected void notStartWith(Query.Queryable queryable, PROXY proxy) {
-      queryable.notStartWith().forEach((column, value) -> proxy.anyColumn(column).notLikeMatchLeft(value));
-    }
-
-    @Override
-    protected void endWith(Query.Queryable queryable, PROXY proxy) {
-      queryable.endWith().forEach((column, value) -> proxy.anyColumn(column).likeMatchRight(value));
-    }
-
-    @Override
-    protected void notEndWith(Query.Queryable queryable, PROXY proxy) {
-      queryable.notEndWith().forEach((column, value) -> proxy.anyColumn(column).notLikeMatchRight(value));
-    }
-
-    @Override
-    protected void great(Query.Queryable queryable, PROXY proxy) {
-      queryable.great().forEach((column, value) -> proxy.anyColumn(column).gt(value));
-    }
-
-    @Override
-    protected void less(Query.Queryable queryable, PROXY proxy) {
-      queryable.less().forEach((column, value) -> proxy.anyColumn(column).lt(value));
-    }
-
-    @Override
-    protected void greatEqual(Query.Queryable queryable, PROXY proxy) {
-      queryable.greatEqual().forEach((column, value) -> proxy.anyColumn(column).ge(value));
-    }
-
-    @Override
-    protected void lessEqual(Query.Queryable queryable, PROXY proxy) {
-      queryable.lessEqual().forEach((column, value) -> proxy.anyColumn(column).le(value));
-    }
-
-    @Override
-    protected void inside(Query.Queryable queryable, PROXY proxy) {
-      queryable.inside()
-          .entrySet()
-          .stream()
-          .filter(entry -> ObjectHelper.isNotEmpty(entry.getValue()))
-          .forEach(entry -> proxy.anyColumn(entry.getKey()).in(entry.getValue()));
-    }
-
-    @Override
-    protected void notInside(Query.Queryable queryable, PROXY proxy) {
-      queryable.notInside()
-          .entrySet()
-          .stream()
-          .filter(entry -> ObjectHelper.isNotEmpty(entry.getValue()))
-          .forEach(entry -> proxy.anyColumn(entry.getKey()).notIn(entry.getValue()));
-    }
-
-    @Override
-    protected void between(Query.Queryable queryable, PROXY proxy) {
-      queryable.between().forEach((column, value) -> {
-        proxy.anyColumn(column).gt(value.start());
-        proxy.anyColumn(column).le(value.end());
-      });
-    }
-
-    @Override
-    protected void notBetween(Query.Queryable queryable, PROXY proxy) {
-      queryable.between().forEach((column, value) -> {
-        proxy.anyColumn(column).le(value.start());
-        proxy.anyColumn(column).gt(value.end());
-      });
-    }
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-eq/src/test/initial.sql

@@ -1,20 +0,0 @@
-create table if not exists Company
-(
-    id            bigint primary key,
-    name          varchar(255) not null,
-    members       int          not null,
-    created_time  timestamp    not null default current_timestamp(),
-    modified_time timestamp    not null default current_timestamp() on update current_timestamp(),
-    deleted       tinyint      not null default false
-);
-
-create table if not exists Employee
-(
-    id            bigint primary key,
-    name          varchar(255) not null,
-    age           int          not null,
-    company_id    bigint       not null,
-    created_time  timestamp    not null default current_timestamp(),
-    modified_time timestamp    not null default current_timestamp() on update current_timestamp(),
-    deleted       tinyint      not null default false
-);

spring-boot-service-template-database/spring-boot-service-template-database-eq/src/test/java/com/lanyuanxiaoyao/service/template/database/eq/TestApplication.java

@@ -1,76 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.eq;
-
-import com.easy.query.api.proxy.client.EasyEntityQuery;
-import com.lanyuanxiaoyao.service.template.database.common.test.AbstractTestApplication;
-import com.lanyuanxiaoyao.service.template.database.eq.entity.Company;
-import com.lanyuanxiaoyao.service.template.database.eq.entity.Employee;
-import com.lanyuanxiaoyao.service.template.database.eq.entity.proxy.EmployeeProxy;
-import java.util.List;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.context.event.ApplicationReadyEvent;
-import org.springframework.context.event.EventListener;
-import org.springframework.util.Assert;
-
-@Slf4j
-@RequiredArgsConstructor
-@SpringBootApplication
-public class TestApplication extends AbstractTestApplication {
-  private final EasyEntityQuery entityQuery;
-
-  public static void main(String[] args) {
-    SpringApplication.run(TestApplication.class, args);
-  }
-
-  @EventListener(ApplicationReadyEvent.class)
-  public void runTests() {
-    testCrud();
-    testDelete();
-    testQuery();
-
-    System.exit(0);
-  }
-
-  private void testDelete() {
-    formatLog("Delete");
-    saveItem("company", randomCompany());
-    saveItem("company", randomCompany());
-    entityQuery.deletable(Company.class)
-        .where(proxy -> proxy.id().isNotNull())
-        .allowDeleteStatement(true)
-        .executeRows();
-  }
-
-  private void testQuery() {
-    formatLog("Added");
-    var company1 = Company.builder().name(randomString(5)).members(randomInt(100)).build();
-    entityQuery.insertable(company1).executeRows();
-    var company2 = Company.builder().name(randomString(5)).members(randomInt(100)).build();
-    entityQuery.insertable(company2).executeRows();
-    var employee1 = Employee.builder().name("Tom").age(randomInt(100)).companyId(company1.getId()).build();
-    entityQuery.insertable(employee1).executeRows();
-    var employee2 = Employee.builder().name(randomString(10)).age(randomInt(100)).companyId(company2.getId()).build();
-    entityQuery.insertable(employee2).executeRows();
-
-    formatLog("Query");
-    var employees1 = entityQuery.queryable(Employee.class)
-        .include(EmployeeProxy::company)
-        .where(proxy -> {
-          proxy.name().isNotNull();
-          proxy.name().eq("Tom");
-          proxy.name().startsWith("To");
-          proxy.name().endsWith("om");
-          proxy.age().lt(200);
-          proxy.age().gt(0);
-          proxy.name().in(List.of("Tom", "Mike"));
-        })
-        .toList();
-    Assert.isTrue(employees1.size() == 1, "查询数量错误");
-
-    formatLog("Clean");
-    entityQuery.deletable(Company.class).where(proxy -> proxy.id().isNotNull()).executeRows();
-    entityQuery.deletable(Employee.class).where(proxy -> proxy.id().isNotNull()).executeRows();
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-eq/src/test/java/com/lanyuanxiaoyao/service/template/database/eq/controller/CompanyController.java

@@ -1,73 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.eq.controller;
-
-import com.lanyuanxiaoyao.service.template.database.eq.entity.Company;
-import com.lanyuanxiaoyao.service.template.database.eq.entity.proxy.CompanyProxy;
-import com.lanyuanxiaoyao.service.template.database.eq.service.CompanyService;
-import java.time.LocalDateTime;
-import java.util.function.Function;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-@Slf4j
-@RestController
-@RequestMapping("company")
-public class CompanyController extends SimpleControllerSupport<Company, CompanyProxy, CompanyController.SaveItem, CompanyController.ListItem, CompanyController.DetailItem> {
-  public CompanyController(CompanyService service) {
-    super(service);
-  }
-
-  @Override
-  protected Function<SaveItem, Company> saveItemMapper() {
-    return item -> {
-      var company = new Company();
-      company.setId(item.id());
-      company.setName(item.name());
-      company.setMembers(item.members());
-      return company;
-    };
-  }
-
-  @Override
-  protected Function<Company, ListItem> listItemMapper() {
-    return company -> new ListItem(
-        company.getId(),
-        company.getName(),
-        company.getMembers()
-    );
-  }
-
-  @Override
-  protected Function<Company, DetailItem> detailItemMapper() {
-    return company -> new DetailItem(
-        company.getId(),
-        company.getName(),
-        company.getMembers(),
-        company.getCreatedTime(),
-        company.getModifiedTime()
-    );
-  }
-
-  public record SaveItem(
-      Long id,
-      String name,
-      Integer members
-  ) {
-  }
-
-  public record ListItem(
-      Long id,
-      String name,
-      Integer members
-  ) {
-  }
-
-  public record DetailItem(
-      Long id,
-      String name,
-      Integer members,
-      LocalDateTime createdTime,
-      LocalDateTime modifiedTime
-  ) {
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-eq/src/test/java/com/lanyuanxiaoyao/service/template/database/eq/entity/Company.java

@@ -1,33 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.eq.entity;
-
-import com.easy.query.core.annotation.EntityProxy;
-import com.easy.query.core.annotation.Navigate;
-import com.easy.query.core.annotation.Table;
-import com.easy.query.core.enums.RelationTypeEnum;
-import com.easy.query.core.proxy.ProxyEntityAvailable;
-import com.lanyuanxiaoyao.service.template.database.eq.entity.proxy.CompanyProxy;
-import java.util.List;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.Setter;
-import lombok.ToString;
-import lombok.experimental.FieldNameConstants;
-
-@Getter
-@Setter
-@ToString(callSuper = true)
-@FieldNameConstants
-@AllArgsConstructor
-@NoArgsConstructor
-@Builder
-@Table
-@EntityProxy
-public class Company extends SimpleEntity implements ProxyEntityAvailable<Company, CompanyProxy> {
-  private String name;
-  private Integer members;
-
-  @Navigate(value = RelationTypeEnum.OneToMany, selfProperty = {"id"}, targetProperty = {"companyId"})
-  private List<Employee> employees;
-}

spring-boot-service-template-database/spring-boot-service-template-database-eq/src/test/java/com/lanyuanxiaoyao/service/template/database/eq/entity/Employee.java

@@ -1,33 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.eq.entity;
-
-import com.easy.query.core.annotation.EntityProxy;
-import com.easy.query.core.annotation.Navigate;
-import com.easy.query.core.annotation.Table;
-import com.easy.query.core.enums.RelationTypeEnum;
-import com.easy.query.core.proxy.ProxyEntityAvailable;
-import com.lanyuanxiaoyao.service.template.database.eq.entity.proxy.EmployeeProxy;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.Setter;
-import lombok.ToString;
-import lombok.experimental.FieldNameConstants;
-
-@Getter
-@Setter
-@ToString(callSuper = true)
-@FieldNameConstants
-@AllArgsConstructor
-@NoArgsConstructor
-@Builder
-@Table
-@EntityProxy
-public class Employee extends SimpleEntity implements ProxyEntityAvailable<Employee, EmployeeProxy> {
-  private String name;
-  private Integer age;
-  private Long companyId;
-
-  @Navigate(value = RelationTypeEnum.OneToOne, selfProperty = {"companyId"}, targetProperty = {"id"})
-  private Company company;
-}

spring-boot-service-template-database/spring-boot-service-template-database-eq/src/test/java/com/lanyuanxiaoyao/service/template/database/eq/service/CompanyService.java

@@ -1,13 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.eq.service;
-
-import com.easy.query.api.proxy.client.EasyEntityQuery;
-import com.lanyuanxiaoyao.service.template.database.eq.entity.Company;
-import com.lanyuanxiaoyao.service.template.database.eq.entity.proxy.CompanyProxy;
-import org.springframework.stereotype.Service;
-
-@Service
-public class CompanyService extends SimpleServiceSupport<Company, CompanyProxy> {
-  public CompanyService(EasyEntityQuery entityQuery) {
-    super(entityQuery, Company.class);
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-eq/src/test/java/com/lanyuanxiaoyao/service/template/database/eq/service/EmployeeService.java

@@ -1,13 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.eq.service;
-
-import com.easy.query.api.proxy.client.EasyEntityQuery;
-import com.lanyuanxiaoyao.service.template.database.eq.entity.Employee;
-import com.lanyuanxiaoyao.service.template.database.eq.entity.proxy.EmployeeProxy;
-import org.springframework.stereotype.Service;
-
-@Service
-public class EmployeeService extends SimpleServiceSupport<Employee, EmployeeProxy> {
-  public EmployeeService(EasyEntityQuery entityQuery) {
-    super(entityQuery, Employee.class);
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-eq/src/test/resources/application.yml

@@ -1,13 +0,0 @@
-spring:
-  profiles:
-    include: test
-  datasource:
-    url: "jdbc:h2:mem:testdb;DB_CLOSE_DELAY=-1;MODE=MySQL;DATABASE_TO_LOWER=TRUE;INIT=runscript from '/Users/lanyuanxiaoyao/Project/IdeaProjects/spring-boot-service-template/spring-boot-service-template-database/spring-boot-service-template-database-eq/src/test/initial.sql'"
-    username: test
-    password: test
-    driver-class-name: org.h2.Driver
-easy-query:
-  database: mysql
-  name-conversion: underlined
-  print-sql: false
-  print-nav-sql: false

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/java/com/lanyuanxiaoyao/service/template/database/jpa/TestApplication.java

@@ -1,911 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.jpa;
-
-import com.blinkfox.fenix.EnableFenix;
-import com.lanyuanxiaoyao.service.template.database.common.test.AbstractTestApplication;
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Address;
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Address_;
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Company;
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Company_;
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Employee;
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Employee_;
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.QEmployee;
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Skill;
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Skill_;
-import com.lanyuanxiaoyao.service.template.database.jpa.repository.CompanyRepository;
-import com.lanyuanxiaoyao.service.template.database.jpa.repository.EmployeeRepository;
-import com.lanyuanxiaoyao.service.template.database.jpa.repository.ReportRepository;
-import com.querydsl.core.types.dsl.CaseBuilder;
-import com.querydsl.jpa.impl.JPAQueryFactory;
-import java.math.BigDecimal;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.hibernate.Session;
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.context.event.ApplicationReadyEvent;
-import org.springframework.context.event.EventListener;
-import org.springframework.data.domain.PageRequest;
-import org.springframework.data.domain.Sort;
-import org.springframework.data.jpa.domain.Specification;
-import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
-import org.springframework.transaction.annotation.Transactional;
-import org.springframework.util.Assert;
-
-@Slf4j
-@RequiredArgsConstructor
-@SpringBootApplication
-@EnableFenix
-@EnableJpaAuditing
-@Transactional
-public class TestApplication extends AbstractTestApplication {
-  private final CompanyRepository companyRepository;
-  private final EmployeeRepository employeeRepository;
-  private final ReportRepository reportRepository;
-  private final Session session;
-
-  public static void main(String[] args) {
-    SpringApplication.run(TestApplication.class, args);
-  }
-
-  @EventListener(ApplicationReadyEvent.class)
-  public void runTests() {
-    testCrud();
-    testDelete();
-    testQuery();
-    testNative();
-
-    System.exit(0);
-  }
-
-  private void testDelete() {
-    formatLog("Delete JPA");
-    saveItem("company", randomCompany());
-    saveItem("company", randomCompany());
-    companyRepository.deleteAll();
-
-    formatLog("Delete JPA Batch");
-    saveItem("company", randomCompany());
-    saveItem("company", randomCompany());
-    companyRepository.deleteAllInBatch();
-
-    formatLog("Delete JPA by id");
-    var cid1 = saveItem("company", randomCompany()).get("data").asLong();
-    var cid2 = saveItem("company", randomCompany()).get("data").asLong();
-    companyRepository.deleteAllById(List.of(cid1, cid2));
-
-    formatLog("Delete Fenix by id");
-    cid1 = saveItem("company", randomCompany()).get("data").asLong();
-    cid2 = saveItem("company", randomCompany()).get("data").asLong();
-    companyRepository.deleteByIds(List.of(cid1, cid2));
-
-    formatLog("Delete Fenix Batch by id");
-    cid1 = saveItem("company", randomCompany()).get("data").asLong();
-    cid2 = saveItem("company", randomCompany()).get("data").asLong();
-    companyRepository.deleteBatchByIds(List.of(cid1, cid2));
-  }
-
-  private void testQuery() {
-    var factory = new JPAQueryFactory(session);
-
-    formatLog("准备 Specification 查询的测试数据");
-    var company1 = companyRepository.save(Company.builder().name("TechCorp").members(100).build());
-    var company2 = companyRepository.save(Company.builder().name("DataInc").members(50).build());
-    var company3 = companyRepository.save(Company.builder().name("CloudSys").members(150).build());
-
-    // 准备 Skills 数据
-    var skill1 = Skill.builder().name("Java").description("Java 编程语言").build();
-    var skill2 = Skill.builder().name("Python").description("Python 编程语言").build();
-    var skill3 = Skill.builder().name("Spring").description("Spring 框架").build();
-    var skill4 = Skill.builder().name("MySQL").description("MySQL 数据库").build();
-
-    employeeRepository.save(Employee.builder()
-        .name("Alice").age(30).role(Employee.Role.ADMIN).code("E001")
-        .salary(new BigDecimal("50000.00")).bonus(new BigDecimal("5000.00"))
-        .active(true).company(company1)
-        .address(Address.builder().street("Main St").city("Beijing").state("Beijing").zipCode("100000").country("China").build())
-        .skills(Set.of(skill1, skill3))
-        .hobbies(List.of("Reading", "Swimming"))
-        .properties(Map.of("department", "Engineering", "level", "Senior"))
-        .connections(Map.of(Employee.ConnectionType.EMAIL, "alice@example.com"))
-        .build());
-
-    employeeRepository.save(Employee.builder()
-        .name("Bob").age(25).role(Employee.Role.USER).code("E002")
-        .salary(new BigDecimal("40000.00")).bonus(new BigDecimal("4000.00"))
-        .active(true).company(company2)
-        .address(Address.builder().street("Oak Ave").city("Shanghai").state("Shanghai").zipCode("200000").country("China").build())
-        .skills(Set.of(skill2))
-        .hobbies(List.of("Gaming"))
-        .properties(Map.of("department", "Marketing", "level", "Junior"))
-        .connections(Map.of(Employee.ConnectionType.PHONE, "1234567890"))
-        .build());
-
-    employeeRepository.save(Employee.builder()
-        .name("Charlie").age(35).role(Employee.Role.ADMIN).code("E003")
-        .salary(new BigDecimal("60000.00")).bonus(new BigDecimal("6000.00"))
-        .active(false).company(company1)
-        .address(Address.builder().street("Pine Rd").city("Shenzhen").state("Guangdong").zipCode("518000").country("China").build())
-        .skills(Set.of(skill1, skill2, skill3))
-        .hobbies(List.of("Reading", "Gaming", "Music"))
-        .properties(Map.of("department", "Engineering", "level", "Lead"))
-        .connections(Map.of(Employee.ConnectionType.EMAIL, "charlie@example.com", Employee.ConnectionType.PHONE, "0987654321"))
-        .build());
-
-    employeeRepository.save(Employee.builder()
-        .name("David").age(28).role(Employee.Role.USER).code("E004")
-        .salary(new BigDecimal("45000.00")).bonus(null)
-        .active(true).company(company3)
-        .address(Address.builder().street("Elm Ln").city("Guangzhou").state("Guangdong").zipCode("510000").country("China").build())
-        .skills(Set.of(skill4))
-        .hobbies(List.of())
-        .properties(Map.of())
-        .connections(Map.of())
-        .build());
-
-    employeeRepository.save(Employee.builder()
-        .name("Alice Smith").age(32).role(Employee.Role.USER).code("E005")
-        .salary(new BigDecimal("55000.00")).bonus(new BigDecimal("5500.00"))
-        .active(true).company(company2)
-        .address(Address.builder().street("Maple Dr").city("Hangzhou").state("Zhejiang").zipCode("310000").country("China").build())
-        .skills(Set.of(skill1, skill4))
-        .hobbies(List.of("Swimming", "Music"))
-        .properties(Map.of("department", "Sales", "level", "Middle"))
-        .connections(Map.of(Employee.ConnectionType.EMAIL, "alicesmith@example.com"))
-        .build());
-
-    formatLog("1. 基本比较操作符查询 JPA");
-    // 查找姓名为"Bob"、角色不是ADMIN、年龄在20-30之间、薪资在40000-45000之间的员工
-    var result1_jpa = employeeRepository.findAll((root, query, cb) -> cb.and(
-        cb.equal(root.get(Employee_.name), "Bob"),
-        cb.notEqual(root.get(Employee_.role), Employee.Role.ADMIN),
-        cb.greaterThan(root.get(Employee_.age), 20),
-        cb.lessThan(root.get(Employee_.age), 30),
-        cb.greaterThanOrEqualTo(root.get(Employee_.salary), new BigDecimal("40000.00")),
-        cb.lessThanOrEqualTo(root.get(Employee_.salary), new BigDecimal("45000.00"))
-    ));
-    Assert.isTrue(result1_jpa.size() == 1, "基本比较操作符查询失败 （%d）".formatted(result1_jpa.size()));
-
-    formatLog("1. 基本比较操作符查询 Fenix");
-    var result1_fenix = employeeRepository.findAll(
-        builder -> builder.andEquals(Employee.Fields.name, "Bob")
-            .andNotEquals(Employee.Fields.role, Employee.Role.ADMIN)
-            .andGreaterThan(Employee.Fields.age, 20)
-            .andLessThan(Employee.Fields.age, 30)
-            .andGreaterThanEqual(Employee.Fields.salary, new BigDecimal("40000.00"))
-            .andLessThanEqual(Employee.Fields.salary, new BigDecimal("45000.00"))
-            .build()
-    );
-    Assert.isTrue(result1_fenix.size() == 1, "基本比较操作符查询失败 （%d）".formatted(result1_fenix.size()));
-
-    formatLog("1. 基本比较操作符查询 QueryDSL");
-    var result1_querydsl = employeeRepository.findAll(
-        QEmployee.employee.name.eq("Bob")
-            .and(QEmployee.employee.role.ne(Employee.Role.ADMIN))
-            .and(QEmployee.employee.age.gt(20))
-            .and(QEmployee.employee.age.lt(30))
-            .and(QEmployee.employee.salary.goe(new BigDecimal("40000.00")))
-            .and(QEmployee.employee.salary.loe(new BigDecimal("45000.00")))
-    );
-    Assert.isTrue(result1_querydsl.size() == 1, "基本比较操作符查询失败 （%d）".formatted(result1_querydsl.size()));
-
-    formatLog("1. 基本比较操作符查询 HQL");
-    var result1_hql = session.createQuery(
-        """
-            from Employee employee
-            where employee.name = 'Bob'
-                and employee.role != com.lanyuanxiaoyao.service.template.database.jpa.entity.Employee.Role.ADMIN
-                and employee.age > 20
-                and employee.age < 30
-                and employee.salary >= 40000.00
-                and employee.salary <= 45000.00
-            """,
-        Employee.class
-    ).list();
-    Assert.isTrue(result1_hql.size() == 1, "基本比较操作符查询失败 （%d）".formatted(result1_hql.size()));
-
-    formatLog("2. 区间和集合操作符查询 JPA");
-    // 查找年龄在25-30之间、年龄不在40-50之间、年龄在25/30/35中、角色是USER或ADMIN、姓名不在Charlie/David中的员工
-    var result2_jpa = employeeRepository.findAll((root, query, cb) -> cb.and(
-        cb.between(root.get(Employee_.age), 25, 30),
-        cb.between(root.get(Employee_.age), 40, 50).not(),
-        root.get(Employee_.age).in(25, 30, 35),
-        root.get(Employee_.role).in(Employee.Role.USER, Employee.Role.ADMIN),
-        cb.not(root.get(Employee_.name).in("Charlie", "David")),
-        root.get(Employee_.name).in("Charlie", "David").not()
-    ));
-    Assert.isTrue(result2_jpa.size() == 2, "区间和集合操作符查询失败 （%d）".formatted(result2_jpa.size()));
-
-    formatLog("2. 区间和集合操作符查询 Fenix");
-    var result2_fenix = employeeRepository.findAll(
-        builder -> builder.andBetween(Employee.Fields.age, 25, 30)
-            .andNotBetween(Employee.Fields.age, 40, 50)
-            .andIn(Employee.Fields.age, List.of(25, 30, 35))
-            .andIn(Employee.Fields.role, List.of(Employee.Role.USER, Employee.Role.ADMIN))
-            .andNotIn(Employee.Fields.name, List.of("Charlie", "David"))
-            .build()
-    );
-    Assert.isTrue(result2_fenix.size() == 2, "区间和集合操作符查询失败 （%d）".formatted(result2_fenix.size()));
-
-    formatLog("2. 区间和集合操作符查询 QueryDSL");
-    var result2_querydsl = employeeRepository.findAll(
-        QEmployee.employee.age.between(25, 30)
-            .and(QEmployee.employee.age.between(40, 50).not())
-            .and(QEmployee.employee.age.in(25, 30, 35))
-            .and(QEmployee.employee.role.in(Employee.Role.USER, Employee.Role.ADMIN))
-            .and(QEmployee.employee.name.in("Charlie", "David").not())
-            .and(QEmployee.employee.name.in(List.of("Charlie", "David")).not())
-    );
-    Assert.isTrue(result2_querydsl.size() == 2, "区间和集合操作符查询失败 （%d）".formatted(result2_querydsl.size()));
-
-    formatLog("2. 区间和集合操作符查询 HQL");
-    var result2_hql = session.createQuery(
-        """
-            from Employee employee
-            where employee.age between 25 and 30
-                and not (employee.age between 40 and 50)
-                and employee.age in (25, 30, 35)
-                and employee.role in (com.lanyuanxiaoyao.service.template.database.jpa.entity.Employee.Role.USER, com.lanyuanxiaoyao.service.template.database.jpa.entity.Employee.Role.ADMIN)
-                and employee.name not in ('Charlie', 'David')
-            """,
-        Employee.class
-    ).list();
-    Assert.isTrue(result2_hql.size() == 2, "区间和集合操作符查询失败 （%d）".formatted(result2_hql.size()));
-
-    formatLog("3. 字符串操作符查询 JPA");
-    // 查找以A开头、不以C开头、包含"ali"（忽略大小写）、名称长度在4-10之间、前3个字符为"Ali"的员工
-    var result3_jpa = employeeRepository.findAll((root, query, cb) -> cb.and(
-        cb.like(root.get(Employee_.name), "A%"),
-        cb.notLike(root.get(Employee_.name), "C%"),
-        cb.like(cb.lower(root.get(Employee_.name)), "%ali%"),
-        cb.like(cb.upper(root.get(Employee_.name)), "%ALI%"),
-        cb.greaterThan(cb.length(root.get(Employee_.name)), 4),
-        cb.lessThanOrEqualTo(cb.length(root.get(Employee_.name)), 10),
-        cb.equal(cb.substring(root.get(Employee_.name), 0, 3), "Ali")
-    ));
-    Assert.isTrue(result3_jpa.size() == 1, "字符串操作符查询失败 （%d）".formatted(result3_jpa.size()));
-
-    formatLog("3. 字符串操作符查询 Fenix");
-    log.info("Fenix框架当前版本不支持以下字符串操作符:");
-    log.info("  - cb.length() - 字符串长度函数");
-    log.info("  - cb.substring() - 子字符串提取函数");
-    log.info("  - cb.lower() / cb.upper() - 大小写转换函数 (不支持直接在条件中使用)");
-    log.info("Fenix支持的部分实现:");
-    var result3_fenix = employeeRepository.findAll(
-        builder -> builder.andStartsWith(Employee.Fields.name, "A")
-            .andNotStartsWith(Employee.Fields.name, "C")
-            .build()
-    );
-    log.info("Fenix查询结果: {} 条记录（仅支持部分条件）", result3_fenix.size());
-
-    formatLog("3. 字符串操作符查询 QueryDSL");
-    var result3_querydsl = employeeRepository.findAll(
-        QEmployee.employee.name.startsWith("A")
-            .and(QEmployee.employee.name.startsWith("C").not())
-            .and(QEmployee.employee.name.toLowerCase().contains("ali"))
-            .and(QEmployee.employee.name.toUpperCase().contains("ALI"))
-            .and(QEmployee.employee.name.length().gt(4))
-            .and(QEmployee.employee.name.length().loe(10))
-            .and(QEmployee.employee.name.substring(0, 3).eq("Ali"))
-    );
-    Assert.isTrue(result3_querydsl.size() == 1, "字符串操作符查询失败 （%d）".formatted(result3_querydsl.size()));
-
-    formatLog("3. 字符串操作符查询 HQL");
-    var result3_hql = session.createQuery(
-        """
-            from Employee employee
-            where employee.name like 'A%'
-                and employee.name not like 'C%'
-                and lower(employee.name) like '%ali%'
-                and upper(employee.name) like '%ALI%'
-                and length(employee.name) > 4
-                and length(employee.name) <= 10
-                and substring(employee.name, 1, 3) = 'Ali'
-            """,
-        Employee.class
-    ).list();
-    Assert.isTrue(result3_hql.size() == 1, "字符串操作符查询失败 （%d）".formatted(result3_hql.size()));
-
-    formatLog("4. NULL 和布尔操作符查询 JPA");
-    // 查找激活状态为true、bonus不为null、code不在E999中的员工
-    var result4_jpa = employeeRepository.findAll((root, query, cb) -> cb.and(
-        cb.isTrue(root.get(Employee_.active)),
-        cb.isNotNull(root.get(Employee_.bonus)),
-        cb.not(root.get(Employee_.code).in("E999"))
-    ));
-    Assert.isTrue(!result4_jpa.isEmpty(), "NULL 和布尔操作符查询失败 （%d）".formatted(result4_jpa.size()));
-
-    formatLog("4. NULL 和布尔操作符查询 Fenix");
-    log.info("Fenix框架当前版本不支持以下布尔操作符:");
-    log.info("  - cb.isTrue() / cb.isFalse() - 专用布尔判断函数");
-    log.info("Fenix通过equals/notEquals处理布尔字段");
-    var result4_fenix = employeeRepository.findAll(
-        builder -> builder.andEquals(Employee.Fields.active, true)
-            .andIsNotNull(Employee.Fields.bonus)
-            .andNotIn(Employee.Fields.code, List.of("E999"))
-            .build()
-    );
-    Assert.isTrue(!result4_fenix.isEmpty(), "NULL 和布尔操作符查询失败 （%d）".formatted(result4_fenix.size()));
-
-    formatLog("4. NULL 和布尔操作符查询 QueryDSL");
-    var result4_querydsl = employeeRepository.findAll(
-        QEmployee.employee.active.isTrue()
-            .and(QEmployee.employee.bonus.isNotNull())
-            .and(QEmployee.employee.code.in("E999").not())
-    );
-    Assert.isTrue(!result4_querydsl.isEmpty(), "NULL 和布尔操作符查询失败 （%d）".formatted(result4_querydsl.size()));
-
-    formatLog("4. NULL 和布尔操作符查询 HQL");
-    var result4_hql = session.createQuery(
-        """
-            from Employee employee
-            where employee.active is true
-                and employee.bonus is not null
-                and employee.code not in ('E999')
-            """,
-        Employee.class
-    ).list();
-    Assert.isTrue(!result4_hql.isEmpty(), "NULL 和布尔操作符查询失败 （%d）".formatted(result4_hql.size()));
-
-    formatLog("5. 集合操作符查询 JPA");
-    // 查找技能集合非空、爱好集合非空、包含"Reading"爱好、不包含"Riding"爱好、爱好数量大于1、技能数量小于4的员工
-    var result5_jpa = employeeRepository.findAll((root, query, cb) -> cb.and(
-        cb.isNotEmpty(root.get(Employee_.skills)),
-        cb.isEmpty(root.get(Employee_.hobbies)).not(),
-        cb.isMember("Reading", root.get(Employee_.hobbies)),
-        cb.isNotMember("Riding", root.get(Employee_.hobbies)),
-        cb.greaterThan(cb.size(root.get(Employee_.hobbies)), 1),
-        cb.lessThan(cb.size(root.get(Employee_.skills)), 4)
-    ));
-    Assert.isTrue(result5_jpa.size() == 2, "集合操作符查询失败 （%d）".formatted(result5_jpa.size()));
-
-    formatLog("5. 集合操作符查询 Fenix");
-    log.info("Fenix框架当前版本不支持以下集合操作符:");
-    log.info("  - cb.isNotEmpty() / cb.isEmpty() - 集合非空/空判断");
-    log.info("  - cb.isMember() / cb.isNotMember() - 集合成员判断");
-    log.info("  - cb.size() - 集合大小函数");
-    log.info("这些集合操作在JPA Criteria中需要复杂的join处理，Fenix当前不支持");
-
-    formatLog("5. 集合操作符查询 QueryDSL");
-    var result5_querydsl = employeeRepository.findAll(
-        QEmployee.employee.skills.isNotEmpty()
-            .and(QEmployee.employee.hobbies.isNotEmpty())
-            .and(QEmployee.employee.hobbies.contains("Reading"))
-            .and(QEmployee.employee.hobbies.contains("Riding").not())
-            .and(QEmployee.employee.hobbies.size().gt(1))
-            .and(QEmployee.employee.skills.size().lt(4))
-    );
-    Assert.isTrue(result5_querydsl.size() == 2, "集合操作符查询失败 （%d）".formatted(result5_querydsl.size()));
-
-    formatLog("5. 集合操作符查询 HQL");
-    var result5_hql = session.createQuery(
-        """
-            from Employee employee
-            where employee.skills is not empty
-                and employee.hobbies is not empty
-                and 'Reading' member of employee.hobbies
-                and 'Riding' not member of employee.hobbies
-                and size(employee.hobbies) > 1
-                and size(employee.skills) < 4
-            """,
-        Employee.class
-    ).list();
-    Assert.isTrue(result5_hql.size() == 2, "集合操作符查询失败 （%d）".formatted(result5_hql.size()));
-
-    formatLog("6. 逻辑操作符查询 JPA");
-    // 查找姓名为Alice或Bob、且姓名不为Charlie或David的员工
-    var result6_jpa = employeeRepository.findAll((root, query, cb) -> cb.and(
-        cb.or(
-            cb.equal(root.get(Employee_.name), "Alice"),
-            cb.equal(root.get(Employee_.name), "Bob")
-        ),
-        cb.not(
-            cb.or(
-                cb.equal(root.get(Employee_.name), "Charlie"),
-                cb.equal(root.get(Employee_.name), "David")
-            )
-        )
-    ));
-    Assert.isTrue(result6_jpa.size() == 2, "逻辑操作符查询失败 （%d）".formatted(result6_jpa.size()));
-
-    formatLog("6. 逻辑操作符查询 Fenix");
-    log.info("Fenix框架当前版本不支持复杂的嵌套OR和NOT组合逻辑");
-    log.info("Fenix支持简单的orEquals，但不支持嵌套的or + not组合");
-    var result6_fenix = employeeRepository.findAll(
-        builder -> builder.orEquals(Employee.Fields.name, "Alice")
-            .orEquals(Employee.Fields.name, "Bob")
-            .andNotIn(Employee.Fields.name, List.of("Charlie", "David"))
-            .build()
-    );
-    Assert.isTrue(result6_fenix.size() == 3, "逻辑操作符查询失败 （%d）".formatted(result6_fenix.size()));
-
-    formatLog("6. 逻辑操作符查询 QueryDSL");
-    var result6_querydsl = employeeRepository.findAll(
-        QEmployee.employee.name.eq("Alice").or(QEmployee.employee.name.eq("Bob"))
-            .and(QEmployee.employee.name.eq("Charlie").or(QEmployee.employee.name.eq("David")).not())
-    );
-    Assert.isTrue(result6_querydsl.size() == 2, "逻辑操作符查询失败 （%d）".formatted(result6_querydsl.size()));
-
-    formatLog("6. 逻辑操作符查询 HQL");
-    var result6_hql = session.createQuery(
-        """
-            from Employee employee
-            where (employee.name = 'Alice' or employee.name = 'Bob')
-                and not (employee.name = 'Charlie' or employee.name = 'David')
-            """,
-        Employee.class
-    ).list();
-    Assert.isTrue(result6_hql.size() == 2, "逻辑操作符查询失败 （%d）".formatted(result6_hql.size()));
-
-    formatLog("7. Specification 链式调用查询 JPA");
-    // 链式组合：激活状态为true、年龄大于25、角色不是ADMIN、或姓名为Charlie、且姓名不为Alice Smith
-    var result7_jpa = employeeRepository.findAll(
-        Specification.<Employee>where((root, query, cb) -> cb.isTrue(root.get(Employee_.active)))
-            .and((root, query, cb) -> cb.greaterThan(root.get(Employee_.age), 25))
-            .and((root, query, cb) -> cb.notEqual(root.get(Employee_.role), Employee.Role.ADMIN))
-            .or((root, query, cb) -> cb.equal(root.get(Employee_.name), "Charlie"))
-            .and((root, query, cb) -> cb.notEqual(root.get(Employee_.name), "Alice Smith"))
-    );
-    Assert.isTrue(result7_jpa.size() == 2, "Specification 链式调用失败 （%d）".formatted(result7_jpa.size()));
-
-    formatLog("7. Specification 链式调用查询 Fenix");
-    var result7_fenix = employeeRepository.findAll(
-        builder -> builder.andEquals(Employee.Fields.active, true)
-            .andGreaterThan(Employee.Fields.age, 25)
-            .andNotEquals(Employee.Fields.role, Employee.Role.ADMIN)
-            .orEquals(Employee.Fields.name, "Charlie")
-            .andNotEquals(Employee.Fields.name, "Alice Smith")
-            .build()
-    );
-    Assert.isTrue(result7_fenix.size() == 2, "Specification 链式调用失败 （%d）".formatted(result7_fenix.size()));
-
-    formatLog("7. Specification 链式调用查询 QueryDSL");
-    var result7_querydsl = employeeRepository.findAll(
-        QEmployee.employee.active.isTrue()
-            .and(QEmployee.employee.age.gt(25))
-            .and(QEmployee.employee.role.ne(Employee.Role.ADMIN))
-            .or(QEmployee.employee.name.eq("Charlie"))
-            .and(QEmployee.employee.name.ne("Alice Smith"))
-    );
-    Assert.isTrue(result7_querydsl.size() == 2, "Specification 链式调用失败 （%d）".formatted(result7_querydsl.size()));
-
-    formatLog("7. Specification 链式调用查询 HQL");
-    var result7_hql = session.createQuery(
-        """
-            from Employee employee
-            where employee.active is true
-                and employee.age > 25
-                and employee.role != com.lanyuanxiaoyao.service.template.database.jpa.entity.Employee.Role.ADMIN
-                and employee.name != 'Alice Smith'
-                or employee.name = 'Charlie'
-            """,
-        Employee.class
-    ).list();
-    Assert.isTrue(result7_hql.size() == 2, "Specification 链式调用失败 （%d）".formatted(result7_hql.size()));
-
-    formatLog("8. Join 操作查询 JPA");
-    // 查找公司名为TechCorp、技能包含Java、属性值为Senior的员工（使用join、fetch、集合join、map join）
-    var result8_jpa = employeeRepository.findAll((root, query, cb) -> {
-      return cb.and(
-          // Company Join 条件
-          cb.equal(root.join(Employee_.company).get(Company_.name), "TechCorp"),
-          cb.notEqual(root.join(Employee_.company).get(Company_.name), "DataInc"),
-          // Skills Join 条件
-          cb.equal(root.join(Employee_.skills).get(Skill_.name), "Java"),
-          cb.notEqual(root.join(Employee_.skills).get(Skill_.name), "MySQL"),
-          // Map Join 条件
-          cb.equal(root.join(Employee_.properties).value(), "Senior"),
-          cb.notEqual(root.join(Employee_.properties).value(), "Junior")
-      );
-    });
-    Assert.isTrue(result8_jpa.size() == 1, "Join 操作查询失败 （%d）".formatted(result8_jpa.size()));
-
-    formatLog("8. Join 操作查询 Fenix");
-    log.info("Fenix框架当前版本不支持显式的join操作:");
-    log.info("  - root.join() - 显式关联查询");
-    log.info("  - root.fetch() - 显式抓取查询");
-    log.info("  - Map join (cb.equal(root.join().value(), ...))");
-    log.info("Fenix主要用于单表条件查询，复杂join操作建议使用JPA Specification原生方式或QueryDSL");
-    log.info("可以通过doAny使用原生CriteriaBuilder实现join操作");
-    log.info("注意：由于类型系统的限制，doAny中使用join可能会有类型推断问题");
-    log.info("建议：对于join等复杂查询，直接使用JPA Specification原生方式");
-
-    formatLog("8. Join 操作查询 QueryDSL");
-    var result8_querydsl = employeeRepository.findAll(
-        QEmployee.employee.company().name.eq("TechCorp")
-            .and(QEmployee.employee.company().name.ne("DataInc"))
-            .and(QEmployee.employee.skills.any().name.eq("Java"))
-            .and(QEmployee.employee.skills.any().name.ne("MySQL"))
-            .and(QEmployee.employee.properties.containsValue("Senior"))
-            .and(QEmployee.employee.properties.containsValue("Junior").not())
-    );
-    Assert.isTrue(result8_querydsl.size() == 1, "Join 操作查询失败 （%d）".formatted(result8_querydsl.size()));
-
-    formatLog("8. Join 操作查询 HQL");
-    var result8_hql = session.createQuery(
-        """
-            from Employee employee
-                join employee.company as company
-                join employee.skills as skill
-                join employee.properties as prop
-            where company.name = 'TechCorp'
-                and company.name != 'DataInc'
-                and skill.name = 'Java'
-                and skill.name != 'MySQL'
-                and value(prop) = 'Senior'
-                and value(prop) != 'Junior'
-            """,
-        Employee.class
-    ).list();
-    Assert.isTrue(result8_hql.size() == 1, "Join 操作查询失败 （%d）".formatted(result8_hql.size()));
-
-    formatLog("9. 子查询和聚合函数查询 JPA");
-    // 查找薪资高于平均薪资、总记录数不为5、总薪酬在55000-70000之间、激活状态为true、姓名不为David、年龄大于28、角色不是USER的员工
-    var result9_jpa = employeeRepository.findAll((root, query, cb) -> {
-      var avgSalarySubquery = query.subquery(Double.class);
-      var avgSubRoot = avgSalarySubquery.from(Employee.class);
-      avgSalarySubquery.select(cb.avg(avgSubRoot.get(Employee_.salary)));
-
-      var countSubquery = query.subquery(Long.class);
-      var countSubRoot = countSubquery.from(Employee.class);
-      countSubquery.select(cb.count(countSubRoot));
-
-      var salary = root.get(Employee_.salary).as(BigDecimal.class);
-      var bonus = root.get(Employee_.bonus).as(BigDecimal.class);
-      var totalCompensation = cb.sum(salary, cb.coalesce(bonus, cb.literal(new BigDecimal("0.00"))));
-
-      return cb.and(
-          cb.greaterThan(root.get(Employee_.salary).as(Double.class), avgSalarySubquery),
-          cb.notEqual(cb.literal(5L), countSubquery),
-          cb.greaterThan(totalCompensation, cb.literal(new BigDecimal("55000.00"))),
-          cb.lessThan(totalCompensation, cb.literal(new BigDecimal("70000.00"))),
-          cb.isTrue(root.get(Employee_.active)),
-          cb.notEqual(root.get(Employee_.name), "David"),
-          cb.greaterThan(root.get(Employee_.age), 28),
-          cb.notEqual(root.get(Employee_.role), Employee.Role.USER)
-      );
-    });
-    Assert.isTrue(result9_jpa.isEmpty(), "子查询（聚合函数）+ 数学运算失败 （%d）".formatted(result9_jpa.size()));
-
-    formatLog("9. 子查询和聚合函数查询 Fenix");
-    log.info("Fenix框架当前版本不支持以下高级查询特性:");
-    log.info("  - query.subquery() - 子查询");
-    log.info("  - cb.avg(), cb.count(), cb.sum() - 聚合函数");
-    log.info("  - cb.coalesce() - 空值替换函数");
-    log.info("  - cb.sum() - 数值加法运算");
-    log.info("这些是SQL级别的复杂查询，Fenix主要用于动态条件构建");
-    log.info("可以通过doAny使用原生CriteriaBuilder实现部分聚合操作");
-
-    formatLog("9. 子查询和聚合函数查询 QueryDSL");
-    var avgQuery = factory.select(QEmployee.employee.salary.avg());
-    var countQuery = factory.select(QEmployee.employee.count());
-    var result9_querydsl = employeeRepository.findAll(
-        QEmployee.employee.salary.gt(avgQuery)
-            .and(countQuery.ne(5L))
-            .and(QEmployee.employee.salary.add(QEmployee.employee.bonus.coalesce(new BigDecimal("0.00"))).gt(new BigDecimal("55000.00")))
-            .and(QEmployee.employee.salary.add(QEmployee.employee.bonus.coalesce(new BigDecimal("0.00"))).lt(new BigDecimal("70000.00")))
-            .and(QEmployee.employee.active.isTrue())
-            .and(QEmployee.employee.name.ne("David"))
-            .and(QEmployee.employee.age.gt(28))
-            .and(QEmployee.employee.role.ne(Employee.Role.USER))
-    );
-    Assert.isTrue(result9_querydsl.isEmpty(), "子查询（聚合函数）+ 数学运算失败 （%d）".formatted(result9_querydsl.size()));
-
-    formatLog("9. 子查询和聚合函数查询 HQL");
-    var result9_hql = session.createQuery(
-        """
-            from Employee employee
-            where employee.salary > (select avg(e.salary) from Employee e)
-                and 5 <> (select count(e.id) from Employee e)
-                and employee.salary + coalesce(employee.bonus, 0.00) > 55000.00
-                and employee.salary + coalesce(employee.bonus, 0.00) < 70000.00
-                and employee.active is true
-                and employee.name != 'David'
-                and employee.age > 28
-                and employee.role != com.lanyuanxiaoyao.service.template.database.jpa.entity.Employee.Role.USER
-            """,
-        Employee.class
-    ).list();
-    Assert.isTrue(result9_hql.isEmpty(), "子查询（聚合函数）+ 数学运算失败 （%d）".formatted(result9_hql.size()));
-
-    formatLog("10. 排序查询 JPA");
-    // 查找激活状态为true、角色不是ADMIN、年龄大于20、薪资小于60000的员工，按年龄降序、姓名升序排序
-    var result10_jpa = employeeRepository.findAll(
-        (root, query, cb) -> cb.and(
-            cb.isTrue(root.get(Employee_.active)),
-            cb.notEqual(root.get(Employee_.role), Employee.Role.ADMIN),
-            cb.greaterThan(root.get(Employee_.age), 20),
-            cb.lessThan(root.get(Employee_.salary), new BigDecimal("60000.00"))
-        ),
-        Sort.by(
-            Sort.Order.desc(Employee_.AGE),
-            Sort.Order.asc(Employee_.NAME)
-        )
-    );
-    Assert.isTrue(result10_jpa.size() == 3, "排序查询失败 （%d）".formatted(result10_jpa.size()));
-
-    formatLog("10. 排序查询 Fenix");
-    log.info("Fenix框架使用Spring Data JPA原生的Sort对象进行排序");
-    log.info("Fenix构建查询条件，Sort对象通过repository.findAll()的第二个参数传入");
-    var result10_fenix = employeeRepository.findAll(
-        builder -> builder.andEquals(Employee.Fields.active, true)
-            .andNotEquals(Employee.Fields.role, Employee.Role.ADMIN)
-            .andGreaterThan(Employee.Fields.age, 20)
-            .andLessThan(Employee.Fields.salary, new BigDecimal("60000.00"))
-            .build(),
-        Sort.by(
-            Sort.Order.desc(Employee.Fields.age),
-            Sort.Order.asc(Employee.Fields.name)
-        )
-    );
-    Assert.isTrue(result10_fenix.size() == 3, "排序查询失败 （%d）".formatted(result10_fenix.size()));
-
-    formatLog("10. 排序查询 QueryDSL");
-    var result10_querydsl = employeeRepository.findAll(
-        QEmployee.employee.active.isTrue()
-            .and(QEmployee.employee.role.ne(Employee.Role.ADMIN))
-            .and(QEmployee.employee.age.gt(20))
-            .and(QEmployee.employee.salary.lt(new BigDecimal("60000.00"))),
-        QEmployee.employee.age.desc(),
-        QEmployee.employee.name.asc()
-    );
-    Assert.isTrue(result10_querydsl.size() == 3, "排序查询失败 （%d）".formatted(result10_querydsl.size()));
-
-    formatLog("10. 排序查询 HQL");
-    var result10_hql = session.createQuery(
-        """
-            from Employee employee
-            where employee.active is true
-                and employee.role != com.lanyuanxiaoyao.service.template.database.jpa.entity.Employee.Role.ADMIN
-                and employee.age > 20
-                and employee.salary < 60000.00
-            order by employee.age desc, employee.name asc
-            """,
-        Employee.class
-    ).list();
-    Assert.isTrue(result10_hql.size() == 3, "排序查询失败 （%d）".formatted(result10_hql.size()));
-
-    formatLog("11. 分页查询 JPA");
-    // 分页查找激活状态为true、角色不是ADMIN、年龄大于20、薪资小于60000的员工，每页2条，按年龄排序
-    var page11_jpa = employeeRepository.findAll(
-        (root, query, cb) -> cb.and(
-            cb.isTrue(root.get(Employee_.active)),
-            cb.notEqual(root.get(Employee_.role), Employee.Role.ADMIN),
-            cb.greaterThan(root.get(Employee_.age), 20),
-            cb.lessThan(root.get(Employee_.salary), new BigDecimal("60000.00"))
-        ),
-        PageRequest.of(0, 2, Sort.by(Employee_.AGE))
-    );
-    Assert.isTrue(page11_jpa.getContent().size() == 2, "分页大小不正确 （%d）".formatted(page11_jpa.getContent().size()));
-    Assert.isTrue(page11_jpa.getTotalElements() == 3, "总元素数不正确 （%d）".formatted(page11_jpa.getTotalElements()));
-
-    formatLog("11. 分页查询 Fenix");
-    log.info("Fenix框架使用Spring Data JPA原生的Pageable对象进行分页");
-    log.info("Fenix构建查询条件，Pageable对象通过repository.findAll()的第二个参数传入");
-    var page11_fenix = employeeRepository.findAll(
-        builder -> builder.andEquals(Employee.Fields.active, true)
-            .andNotEquals(Employee.Fields.role, Employee.Role.ADMIN)
-            .andGreaterThan(Employee.Fields.age, 20)
-            .andLessThan(Employee.Fields.salary, new BigDecimal("60000.00"))
-            .build(),
-        PageRequest.of(0, 2, Sort.by(Employee.Fields.age))
-    );
-    Assert.isTrue(page11_fenix.getContent().size() == 2, "分页大小不正确 （%d）".formatted(page11_fenix.getContent().size()));
-    Assert.isTrue(page11_fenix.getTotalElements() == 3, "总元素数不正确 （%d）".formatted(page11_fenix.getTotalElements()));
-
-    formatLog("11. 分页查询 QueryDSL");
-    log.info("QueryDSL支持分页查询:");
-    log.info("  - offset() - 跳过记录数");
-    log.info("  - limit() - 限制记录数");
-    log.info("  - 也可以结合Spring Data JPA的Pageable对象");
-    var page11_querydsl = employeeRepository.findAll(
-        QEmployee.employee.active.isTrue()
-            .and(QEmployee.employee.role.ne(Employee.Role.ADMIN))
-            .and(QEmployee.employee.age.gt(20))
-            .and(QEmployee.employee.salary.lt(new BigDecimal("60000.00"))),
-        PageRequest.of(0, 2, Sort.by(QEmployee.employee.age.getMetadata().getName()))
-    );
-    Assert.isTrue(page11_querydsl.getContent().size() == 2, "分页大小不正确 （%d）".formatted(page11_querydsl.getContent().size()));
-    Assert.isTrue(page11_querydsl.getTotalElements() == 3, "总元素数不正确 （%d）".formatted(page11_querydsl.getTotalElements()));
-
-    formatLog("11. 分页查询 HQL");
-    var page11_hql = session.createQuery(
-        """
-            from Employee employee
-            where employee.active is true
-                and employee.role != com.lanyuanxiaoyao.service.template.database.jpa.entity.Employee.Role.ADMIN
-                and employee.age > 20
-                and employee.salary < 60000.00
-            order by employee.age
-            """,
-        Employee.class
-    ).setFirstResult(0).setMaxResults(2).list();
-    var total11_hql = session.createQuery(
-        """
-            from Employee employee
-            where employee.active is true
-                and employee.role != com.lanyuanxiaoyao.service.template.database.jpa.entity.Employee.Role.ADMIN
-                and employee.age > 20
-                and employee.salary < 60000.00
-            """,
-        Employee.class
-    ).list().size();
-    Assert.isTrue(page11_hql.size() == 2, "分页大小不正确 （%d）".formatted(page11_hql.size()));
-    Assert.isTrue(total11_hql == 3, "总元素数不正确 （%d）".formatted(total11_hql));
-
-    formatLog("12. CASE WHEN 条件表达式查询 JPA");
-    // 查找年龄大于30（Senior）或年龄在25-30之间（Middle）的员工，排除Junior级别的员工
-    var result12_jpa = employeeRepository.findAll((root, query, cb) -> cb.and(
-        cb.equal(
-            cb.selectCase()
-                .when(cb.greaterThan(root.get(Employee_.age), 30), "Senior")
-                .when(cb.between(root.get(Employee_.age), 25, 30), "Middle")
-                .otherwise("Junior"),
-            "Senior"
-        ),
-        cb.notEqual(
-            cb.selectCase()
-                .when(cb.greaterThan(root.get(Employee_.age), 30), "Senior")
-                .when(cb.between(root.get(Employee_.age), 25, 30), "Middle")
-                .otherwise("Junior"),
-            "Junior"
-        )
-    ));
-    Assert.isTrue(result12_jpa.size() == 2, "CASE WHEN 查询失败 （%d）".formatted(result12_jpa.size()));
-
-    formatLog("12. CASE WHEN 条件表达式查询 Fenix");
-    log.info("Fenix框架当前版本不支持CASE WHEN条件表达式:");
-    log.info("  - cb.selectCase() - SQL CASE WHEN表达式");
-    log.info("  - .when() - CASE WHEN条件分支");
-    log.info("  - .otherwise() - CASE ELSE分支");
-    log.info("CASE WHEN是SQL级别的条件表达式，Fenix主要用于动态条件构建");
-    log.info("可以通过doAny使用原生CriteriaBuilder实现CASE WHEN操作");
-    log.info("注意：由于类型系统的限制，doAny中使用CriteriaBuilder的复杂表达式可能会有类型推断问题");
-    log.info("建议：对于CASE WHEN等复杂查询，直接使用JPA Specification原生方式");
-    var result12_fenix = employeeRepository.findAll(builder -> {
-      return builder.doAny(null, null, (cb, root, fieldName, value) -> {
-        // 使用原生JPA Criteria实现CASE WHEN（简化版本）
-        var caseExpr = cb.selectCase()
-            .when(cb.greaterThan(root.get("age"), 30), "Senior")
-            .when(cb.between(root.get("age"), 25, 30), "Middle")
-            .otherwise("Junior");
-        return cb.and(
-            cb.equal(caseExpr, "Senior"),
-            cb.notEqual(caseExpr, "Junior")
-        );
-      }).build();
-    });
-    Assert.isTrue(result12_fenix.size() == 2, "CASE WHEN 查询失败 （%d）".formatted(result12_fenix.size()));
-
-    formatLog("12. CASE WHEN 条件表达式查询 QueryDSL");
-    var caseExpr = new CaseBuilder()
-        .when(QEmployee.employee.age.gt(30)).then("Senior")
-        .when(QEmployee.employee.age.between(25, 30)).then("Middle")
-        .otherwise("Junior");
-    var result12_querydsl = employeeRepository.findAll(
-        caseExpr.eq("Senior").and(caseExpr.ne("Junior"))
-    );
-    Assert.isTrue(result12_querydsl.size() == 2, "CASE WHEN 查询失败 （%d）".formatted(result12_querydsl.size()));
-
-    formatLog("12. CASE WHEN 条件表达式查询 HQL");
-    var result12_hql = session.createQuery(
-        """
-            from Employee employee
-            where (case when employee.age > 30 then 'Senior'
-                      when employee.age between 25 and 30 then 'Middle'
-                      else 'Junior'
-                 end) = 'Senior'
-                and (case when employee.age > 30 then 'Senior'
-                          when employee.age between 25 and 30 then 'Middle'
-                          else 'Junior'
-                     end) != 'Junior'
-            """,
-        Employee.class
-    ).list();
-    Assert.isTrue(result12_hql.size() == 2, "CASE WHEN 查询失败 （%d）".formatted(result12_hql.size()));
-
-    formatLog("13. 综合多条件查询 JPA");
-    // 综合查询：公司名为TechCorp、技能包含Java、城市为Beijing、技能和爱好非空、属性非空、创建和修改时间不为null、激活状态为true、姓名不为Alice Smith、年龄大于25、角色不是USER
-    var result13_jpa = employeeRepository.findAll((root, query, cb) -> {
-      query.distinct(true);
-      return cb.and(
-          // Company Join 条件
-          cb.equal(root.join(Employee_.company).get(Company_.name), "TechCorp"),
-          cb.notEqual(root.join(Employee_.company).get(Company_.name), "DataInc"),
-          // Skills Join 条件
-          cb.equal(root.join(Employee_.skills).get(Skill_.name), "Java"),
-          cb.notEqual(root.join(Employee_.skills).get(Skill_.name), "MySQL"),
-          // Embedded 对象条件
-          cb.equal(root.get(Employee_.address).get(Address_.city), "Beijing"),
-          cb.notEqual(root.get(Employee_.address).get(Address_.city), "Shanghai"),
-          // 集合条件
-          cb.isNotEmpty(root.get(Employee_.skills)),
-          cb.not(cb.isEmpty(root.get(Employee_.hobbies))),
-          // Map 条件
-          cb.isNotEmpty(root.get(Employee_.properties)),
-          // 日期时间字段查询
-          cb.isNotNull(root.get(Employee_.createdTime)),
-          cb.isNotNull(root.get(Employee_.modifiedTime)),
-          // 其他条件
-          cb.isTrue(root.get(Employee_.active)),
-          cb.notEqual(root.get(Employee_.name), "Alice Smith"),
-          cb.greaterThan(root.get(Employee_.age), 25),
-          cb.notEqual(root.get(Employee_.role), Employee.Role.USER)
-      );
-    });
-    Assert.isTrue(result13_jpa.size() == 1 && result13_jpa.get(0).getName().equals("Alice"), "综合多条件查询失败 （%d）".formatted(result13_jpa.size()));
-
-    formatLog("13. 综合多条件查询 Fenix");
-    log.info("Fenix框架不支持综合多条件查询中的复杂join和集合操作:");
-    log.info("  - 显式join操作（company, skills, properties）");
-    log.info("  - 集合isEmpty/isNotEmpty/isMember操作");
-    log.info("  - Map join操作");
-    log.info("  - 嵌入式对象查询（address.city）");
-    log.info("Fenix主要支持简单的单表字段查询");
-    log.info("可以通过doAny使用原生CriteriaBuilder实现复杂综合查询");
-
-    formatLog("13. 综合多条件查询 QueryDSL");
-    var result13_querydsl = employeeRepository.findAll(
-        // Company Join 条件
-        QEmployee.employee.company().name.eq("TechCorp")
-            .and(QEmployee.employee.company().name.ne("DataInc"))
-            // Skills Join 条件
-            .and(QEmployee.employee.skills.any().name.eq("Java"))
-            .and(QEmployee.employee.skills.any().name.ne("MySQL"))
-            // Embedded 对象条件
-            .and(QEmployee.employee.address().city.eq("Beijing"))
-            .and(QEmployee.employee.address().city.ne("Shanghai"))
-            // 集合条件
-            .and(QEmployee.employee.skills.isNotEmpty())
-            .and(QEmployee.employee.hobbies.isNotEmpty())
-            // Map 条件
-            // .and(QEmployee.employee.properties.isNotEmpty())
-            // 日期时间字段查询
-            .and(QEmployee.employee.createdTime.isNotNull())
-            .and(QEmployee.employee.modifiedTime.isNotNull())
-            // 其他条件
-            .and(QEmployee.employee.active.isTrue())
-            .and(QEmployee.employee.name.ne("Alice Smith"))
-            .and(QEmployee.employee.age.gt(25))
-            .and(QEmployee.employee.role.ne(Employee.Role.USER))
-    );
-    Assert.isTrue(result13_querydsl.size() == 1 && result13_querydsl.get(0).getName().equals("Alice"), "综合多条件查询失败 （%d）".formatted(result13_querydsl.size()));
-
-    formatLog("13. 综合多条件查询 HQL");
-    var result13_hql = session.createQuery(
-        """
-            select distinct employee
-            from Employee employee
-                join employee.company as company
-                join employee.skills as skill
-            where company.name = 'TechCorp'
-                and company.name != 'DataInc'
-                and skill.name = 'Java'
-                and skill.name != 'MySQL'
-                and employee.address.city = 'Beijing'
-                and employee.address.city != 'Shanghai'
-                and employee.skills is not empty
-                and employee.hobbies is not empty
-                and employee.properties is not empty
-                and employee.createdTime is not null
-                and employee.modifiedTime is not null
-                and employee.active is true
-                and employee.name != 'Alice Smith'
-                and employee.age > 25
-                and employee.role != com.lanyuanxiaoyao.service.template.database.jpa.entity.Employee.Role.USER
-            """,
-        Employee.class
-    ).list();
-    Assert.isTrue(result13_hql.size() == 1 && result13_hql.get(0).getName().equals("Alice"), "综合多条件查询失败 （%d）".formatted(result13_hql.size()));
-
-    formatLog("清理测试数据");
-    employeeRepository.deleteAllInBatch();
-    companyRepository.deleteAllInBatch();
-  }
-
-  private void testNative() {
-
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/java/com/lanyuanxiaoyao/service/template/database/jpa/controller/CompanyController.java

@@ -1,70 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.controller;
-
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Company;
-import com.lanyuanxiaoyao.service.template.database.jpa.service.CompanyService;
-import java.time.LocalDateTime;
-import java.util.function.Function;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-@RestController
-@RequestMapping("company")
-public class CompanyController extends SimpleControllerSupport<Company, CompanyController.SaveItem, CompanyController.ListItem, CompanyController.DetailItem> {
-  public CompanyController(CompanyService service) {
-    super(service);
-  }
-
-  @Override
-  protected Function<SaveItem, Company> saveItemMapper() {
-    return item -> {
-      var company = new Company();
-      company.setId(item.id());
-      company.setName(item.name());
-      company.setMembers(item.members());
-      return company;
-    };
-  }
-
-  @Override
-  protected Function<Company, ListItem> listItemMapper() {
-    return company -> new ListItem(
-        company.getId(),
-        company.getName(),
-        company.getMembers()
-    );
-  }
-
-  @Override
-  protected Function<Company, DetailItem> detailItemMapper() {
-    return company -> new DetailItem(
-        company.getId(),
-        company.getName(),
-        company.getMembers(),
-        company.getCreatedTime(),
-        company.getModifiedTime()
-    );
-  }
-
-  public record SaveItem(
-      Long id,
-      String name,
-      Integer members
-  ) {
-  }
-
-  public record ListItem(
-      Long id,
-      String name,
-      Integer members
-  ) {
-  }
-
-  public record DetailItem(
-      Long id,
-      String name,
-      Integer members,
-      LocalDateTime createdTime,
-      LocalDateTime modifiedTime
-  ) {
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/java/com/lanyuanxiaoyao/service/template/database/jpa/controller/EmployeeController.java

@@ -1,84 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.controller;
-
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Employee;
-import com.lanyuanxiaoyao.service.template.database.jpa.service.CompanyService;
-import com.lanyuanxiaoyao.service.template.database.jpa.service.EmployeeService;
-import java.time.LocalDateTime;
-import java.util.function.Function;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-@RestController
-@RequestMapping("employee")
-public class EmployeeController extends SimpleControllerSupport<Employee, EmployeeController.SaveItem, EmployeeController.ListItem, EmployeeController.DetailItem> {
-  private final CompanyService companyService;
-
-  public EmployeeController(EmployeeService service, CompanyService companyService) {
-    super(service);
-    this.companyService = companyService;
-  }
-
-  @Override
-  protected Function<SaveItem, Employee> saveItemMapper() {
-    return item -> {
-      var employee = new Employee();
-      employee.setId(item.id());
-      employee.setName(item.name());
-      employee.setAge(item.age());
-      employee.setRole(Employee.Role.USER);
-      employee.setCompany(companyService.detailOrThrow(item.companyId()));
-      return employee;
-    };
-  }
-
-  @Override
-  protected Function<Employee, ListItem> listItemMapper() {
-    return employee -> new ListItem(
-        employee.getId(),
-        employee.getName(),
-        employee.getAge(),
-        employee.getRole()
-    );
-  }
-
-  @Override
-  protected Function<Employee, DetailItem> detailItemMapper() {
-    return employee -> new DetailItem(
-        employee.getId(),
-        employee.getCompany().getId(),
-        employee.getName(),
-        employee.getAge(),
-        employee.getRole(),
-        employee.getCreatedTime(),
-        employee.getModifiedTime()
-    );
-  }
-
-  public record SaveItem(
-      Long id,
-      Long companyId,
-      String name,
-      Integer age,
-      Employee.Role role
-  ) {
-  }
-
-  public record ListItem(
-      Long id,
-      String name,
-      Integer age,
-      Employee.Role role
-  ) {
-  }
-
-  public record DetailItem(
-      Long id,
-      Long companyId,
-      String name,
-      Integer age,
-      Employee.Role role,
-      LocalDateTime createdTime,
-      LocalDateTime modifiedTime
-  ) {
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/java/com/lanyuanxiaoyao/service/template/database/jpa/controller/ReportController.java

@@ -1,90 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.controller;
-
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Report;
-import com.lanyuanxiaoyao.service.template.database.jpa.service.EmployeeService;
-import com.lanyuanxiaoyao.service.template.database.jpa.service.ReportService;
-import java.time.LocalDateTime;
-import java.util.function.Function;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-@RestController
-@RequestMapping("report")
-public class ReportController extends SimpleControllerSupport<Report, ReportController.SaveItem, ReportController.ListItem, ReportController.DetailItem> {
-  private final EmployeeService employeeService;
-
-  public ReportController(ReportService service, EmployeeService employeeService) {
-    super(service);
-    this.employeeService = employeeService;
-  }
-
-  @Override
-  protected Function<SaveItem, Report> saveItemMapper() {
-    return item -> {
-      var report = new Report();
-      report.setId(item.id());
-      report.setScore(item.score());
-      report.setLevel(item.level());
-      report.setEmployeeId(item.employeeId());
-      return report;
-    };
-  }
-
-  @Override
-  protected Function<Report, ListItem> listItemMapper() {
-    return report -> {
-      var employee = employeeService.detailOrThrow(report.getEmployeeId());
-      return new ListItem(
-          report.getId(),
-          employee.getId(),
-          employee.getName(),
-          report.getScore(),
-          report.getLevel()
-      );
-    };
-  }
-
-  @Override
-  protected Function<Report, DetailItem> detailItemMapper() {
-    return report -> {
-      var employee = employeeService.detailOrThrow(report.getEmployeeId());
-      return new DetailItem(
-          report.getId(),
-          employee.getId(),
-          employee.getName(),
-          report.getScore(),
-          report.getLevel(),
-          report.getCreatedTime(),
-          report.getModifiedTime()
-      );
-    };
-  }
-
-  public record SaveItem(
-      Long id,
-      Double score,
-      Report.Level level,
-      Long employeeId
-  ) {
-  }
-
-  public record ListItem(
-      Long id,
-      Long employeeId,
-      String employeeName,
-      Double score,
-      Report.Level level
-  ) {
-  }
-
-  public record DetailItem(
-      Long id,
-      Long employeeId,
-      String employeeName,
-      Double score,
-      Report.Level level,
-      LocalDateTime createdTime,
-      LocalDateTime modifiedTime
-  ) {
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/java/com/lanyuanxiaoyao/service/template/database/jpa/entity/Address.java

@@ -1,34 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.entity;
-
-import jakarta.persistence.Column;
-import jakarta.persistence.Embeddable;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.Setter;
-import lombok.ToString;
-
-@Embeddable
-@Setter
-@Getter
-@ToString
-@AllArgsConstructor
-@NoArgsConstructor
-@Builder
-public class Address {
-  @Column(comment = "街道")
-  private String street;
-
-  @Column(comment = "城市")
-  private String city;
-
-  @Column(comment = "省/州")
-  private String state;
-
-  @Column(comment = "邮政编码")
-  private String zipCode;
-
-  @Column(comment = "国家")
-  private String country;
-}

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/java/com/lanyuanxiaoyao/service/template/database/jpa/entity/Company.java

@@ -1,37 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.entity;
-
-import jakarta.persistence.Column;
-import jakarta.persistence.Entity;
-import jakarta.persistence.EntityListeners;
-import jakarta.persistence.Table;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.Setter;
-import lombok.ToString;
-import lombok.experimental.FieldNameConstants;
-import org.hibernate.annotations.DynamicInsert;
-import org.hibernate.annotations.DynamicUpdate;
-import org.hibernate.annotations.SoftDelete;
-import org.springframework.data.jpa.domain.support.AuditingEntityListener;
-
-@Setter
-@Getter
-@ToString(callSuper = true)
-@FieldNameConstants
-@AllArgsConstructor
-@NoArgsConstructor
-@Builder
-@Entity
-@SoftDelete
-@DynamicUpdate
-@DynamicInsert
-@EntityListeners(AuditingEntityListener.class)
-@Table(comment = "企业")
-public class Company extends SimpleEntity {
-  @Column(nullable = false, comment = "名称")
-  private String name;
-  @Column(nullable = false, comment = "成员数")
-  private Integer members;
-}

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/java/com/lanyuanxiaoyao/service/template/database/jpa/entity/Employee.java

@@ -1,145 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.entity;
-
-import jakarta.persistence.CascadeType;
-import jakarta.persistence.Column;
-import jakarta.persistence.ConstraintMode;
-import jakarta.persistence.ElementCollection;
-import jakarta.persistence.Embedded;
-import jakarta.persistence.Entity;
-import jakarta.persistence.EntityListeners;
-import jakarta.persistence.EnumType;
-import jakarta.persistence.Enumerated;
-import jakarta.persistence.FetchType;
-import jakarta.persistence.ForeignKey;
-import jakarta.persistence.Index;
-import jakarta.persistence.JoinColumn;
-import jakarta.persistence.JoinTable;
-import jakarta.persistence.Lob;
-import jakarta.persistence.ManyToMany;
-import jakarta.persistence.ManyToOne;
-import jakarta.persistence.MapKeyEnumerated;
-import jakarta.persistence.OrderColumn;
-import jakarta.persistence.Table;
-import jakarta.persistence.Version;
-import java.math.BigDecimal;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.Setter;
-import lombok.ToString;
-import lombok.experimental.FieldNameConstants;
-import org.hibernate.annotations.ColumnDefault;
-import org.hibernate.annotations.DynamicInsert;
-import org.hibernate.annotations.DynamicUpdate;
-import org.hibernate.annotations.Formula;
-import org.hibernate.annotations.SoftDelete;
-import org.springframework.data.jpa.domain.support.AuditingEntityListener;
-
-@Setter
-@Getter
-@ToString(callSuper = true)
-@FieldNameConstants
-@AllArgsConstructor
-@NoArgsConstructor
-@Builder
-@Entity
-@SoftDelete
-@DynamicUpdate
-@DynamicInsert
-@EntityListeners(AuditingEntityListener.class)
-@Table(
-    comment = "员工",
-    indexes = {
-        @Index(name = "idx_employee_name", columnList = "name"),
-        @Index(name = "idx_employee_salary", columnList = "salary"),
-        @Index(name = "idx_employee_active", columnList = "active")
-    }
-)
-public class Employee extends SimpleEntity {
-  @Column(nullable = false, length = 100, comment = "名称")
-  private String name;
-
-  @Column(nullable = false, comment = "年龄")
-  private Integer age;
-
-  @Column(nullable = false, comment = "角色")
-  @Enumerated(EnumType.STRING)
-  private Role role;
-
-  @Column(unique = true, length = 50, comment = "工号")
-  private String code;
-
-  @Column(nullable = false, comment = "薪资")
-  private BigDecimal salary;
-
-  @Column(precision = 19, scale = 4, comment = "奖金")
-  private BigDecimal bonus;
-
-  @Column(comment = "是否激活")
-  @ColumnDefault("true")
-  private Boolean active;
-
-  @Lob
-  @Column(comment = "简历（大文本）")
-  private String resume;
-
-  @Version
-  private Long version;
-
-  @Column(insertable = false, updatable = false)
-  @Formula("salary + COALESCE(bonus, 0)")
-  private BigDecimal earnings;
-
-  @Embedded
-  private Address address;
-
-  @ManyToOne
-  @JoinColumn(nullable = false, foreignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT))
-  @ToString.Exclude
-  private Company company;
-
-  @ManyToMany(fetch = FetchType.LAZY, cascade = {CascadeType.PERSIST, CascadeType.MERGE})
-  @JoinTable(foreignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT), inverseForeignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT))
-  @ToString.Exclude
-  @Builder.Default
-  private Set<Skill> skills = new HashSet<>();
-
-  @ElementCollection
-  @JoinTable(joinColumns = @JoinColumn(nullable = false, foreignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT)))
-  @Column(comment = "兴趣")
-  @OrderColumn
-  @ToString.Exclude
-  @Builder.Default
-  private List<String> hobbies = new ArrayList<>();
-
-  @ElementCollection
-  @JoinTable(foreignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT), inverseForeignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT))
-  @Column(comment = "属性")
-  @Builder.Default
-  private Map<String, String> properties = new HashMap<>();
-
-  @ElementCollection
-  @JoinTable(foreignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT), inverseForeignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT))
-  @MapKeyEnumerated(EnumType.STRING)
-  @Column(nullable = false)
-  @Builder.Default
-  private Map<ConnectionType, String> connections = new HashMap<>();
-
-  public enum Role {
-    USER,
-    ADMIN,
-  }
-
-  public enum ConnectionType {
-    EMAIL,
-    PHONE,
-    ADDRESS,
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/java/com/lanyuanxiaoyao/service/template/database/jpa/entity/Report.java

@@ -1,48 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.entity;
-
-import jakarta.persistence.Column;
-import jakarta.persistence.Entity;
-import jakarta.persistence.EntityListeners;
-import jakarta.persistence.EnumType;
-import jakarta.persistence.Enumerated;
-import jakarta.persistence.Table;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.Setter;
-import lombok.ToString;
-import lombok.experimental.FieldNameConstants;
-import org.hibernate.annotations.DynamicInsert;
-import org.hibernate.annotations.DynamicUpdate;
-import org.hibernate.annotations.SoftDelete;
-import org.springframework.data.jpa.domain.support.AuditingEntityListener;
-
-@Setter
-@Getter
-@ToString(callSuper = true)
-@FieldNameConstants
-@AllArgsConstructor
-@NoArgsConstructor
-@Builder
-@Entity
-@SoftDelete
-@DynamicUpdate
-@DynamicInsert
-@EntityListeners(AuditingEntityListener.class)
-@Table(comment = "报告")
-public class Report extends SimpleEntity {
-  @Column(nullable = false, comment = "分数")
-  @Builder.Default
-  private Double score = 0.0;
-  @Column(nullable = false, comment = "等级")
-  @Enumerated(EnumType.STRING)
-  private Level level;
-
-  @Column(nullable = false, comment = "员工 ID")
-  private Long employeeId;
-
-  public enum Level {
-    A, B, C, D, E
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/java/com/lanyuanxiaoyao/service/template/database/jpa/entity/Skill.java

@@ -1,38 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.entity;
-
-import jakarta.persistence.Column;
-import jakarta.persistence.Entity;
-import jakarta.persistence.EntityListeners;
-import jakarta.persistence.Table;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.Setter;
-import lombok.ToString;
-import lombok.experimental.FieldNameConstants;
-import org.hibernate.annotations.DynamicInsert;
-import org.hibernate.annotations.DynamicUpdate;
-import org.hibernate.annotations.SoftDelete;
-import org.springframework.data.jpa.domain.support.AuditingEntityListener;
-
-@Setter
-@Getter
-@ToString(callSuper = true)
-@FieldNameConstants
-@AllArgsConstructor
-@NoArgsConstructor
-@Builder
-@Entity
-@SoftDelete
-@DynamicUpdate
-@DynamicInsert
-@EntityListeners(AuditingEntityListener.class)
-@Table
-public class Skill extends SimpleEntity {
-  @Column(nullable = false, length = 100, unique = true, comment = "技能名称")
-  private String name;
-
-  @Column(length = 500, comment = "技能描述")
-  private String description;
-}

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/java/com/lanyuanxiaoyao/service/template/database/jpa/entity/vo/EmployeeWithCompanyName.java

@@ -1,9 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.entity.vo;
-
-public record EmployeeWithCompanyName(
-    String name,
-    String companyName,
-    Integer age,
-    String role
-) {
-}

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/java/com/lanyuanxiaoyao/service/template/database/jpa/repository/CompanyRepository.java

@@ -1,8 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.repository;
-
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Company;
-import org.springframework.stereotype.Repository;
-
-@Repository
-public interface CompanyRepository extends SimpleRepository<Company> {
-}

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/java/com/lanyuanxiaoyao/service/template/database/jpa/repository/EmployeeRepository.java

@@ -1,15 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.repository;
-
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Employee;
-import java.util.Optional;
-import org.springframework.data.jpa.domain.Specification;
-import org.springframework.data.jpa.repository.EntityGraph;
-import org.springframework.stereotype.Repository;
-
-@SuppressWarnings("NullableProblems")
-@Repository
-public interface EmployeeRepository extends SimpleRepository<Employee> {
-  @EntityGraph(attributePaths = {"company"})
-  @Override
-  Optional<Employee> findOne(Specification<Employee> specification);
-}

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/java/com/lanyuanxiaoyao/service/template/database/jpa/repository/ReportRepository.java

@@ -1,8 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.repository;
-
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Report;
-import org.springframework.stereotype.Repository;
-
-@Repository
-public interface ReportRepository extends SimpleRepository<Report> {
-}

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/java/com/lanyuanxiaoyao/service/template/database/jpa/service/CompanyService.java

@@ -1,12 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.service;
-
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Company;
-import com.lanyuanxiaoyao.service.template.database.jpa.repository.CompanyRepository;
-import org.springframework.stereotype.Service;
-
-@Service
-public class CompanyService extends SimpleServiceSupport<Company> {
-  public CompanyService(CompanyRepository repository) {
-    super(repository);
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/java/com/lanyuanxiaoyao/service/template/database/jpa/service/EmployeeService.java

@@ -1,12 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.service;
-
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Employee;
-import com.lanyuanxiaoyao.service.template.database.jpa.repository.EmployeeRepository;
-import org.springframework.stereotype.Service;
-
-@Service
-public class EmployeeService extends SimpleServiceSupport<Employee> {
-  public EmployeeService(EmployeeRepository repository) {
-    super(repository);
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/java/com/lanyuanxiaoyao/service/template/database/jpa/service/ReportService.java

@@ -1,12 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.service;
-
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.Report;
-import com.lanyuanxiaoyao.service.template.database.jpa.repository.ReportRepository;
-import org.springframework.stereotype.Service;
-
-@Service
-public class ReportService extends SimpleServiceSupport<Report> {
-  public ReportService(ReportRepository repository) {
-    super(repository);
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-jpa/src/test/resources/application.yml

@@ -1,12 +0,0 @@
-spring:
-  profiles:
-    include: test
-  datasource:
-    url: jdbc:h2:mem:testdb;DB_CLOSE_DELAY=-1
-    username: test
-    password: test
-    driver-class-name: org.h2.Driver
-  jpa:
-    generate-ddl: true
-fenix:
-  print-banner: false

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/pom.xml

@@ -1,66 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <parent>
-    <groupId>com.lanyuanxiaoyao</groupId>
-    <artifactId>spring-boot-service-template</artifactId>
-    <version>1.1.0-SNAPSHOT</version>
-  </parent>
-
-  <artifactId>spring-boot-service-template-database-xbatis</artifactId>
-
-  <dependencies>
-    <dependency>
-      <groupId>com.lanyuanxiaoyao</groupId>
-      <artifactId>spring-boot-service-template-database-common</artifactId>
-    </dependency>
-
-    <dependency>
-      <groupId>org.springframework.boot</groupId>
-      <artifactId>spring-boot-starter-web</artifactId>
-      <scope>provided</scope>
-    </dependency>
-
-    <dependency>
-      <groupId>cn.xbatis</groupId>
-      <artifactId>xbatis-spring-boot-starter</artifactId>
-    </dependency>
-
-    <dependency>
-      <groupId>com.lanyuanxiaoyao</groupId>
-      <artifactId>spring-boot-service-template-database-common-test</artifactId>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-source-plugin</artifactId>
-        <executions>
-          <execution>
-            <phase>package</phase>
-            <goals>
-              <goal>jar-no-fork</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <configuration>
-          <annotationProcessorPaths>
-            <path>
-              <groupId>org.projectlombok</groupId>
-              <artifactId>lombok</artifactId>
-            </path>
-          </annotationProcessorPaths>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-</project>

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/main/java/com/lanyuanxiaoyao/service/template/database/xbatis/configuration/MybatisConfiguration.java

@@ -1,16 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.xbatis.configuration;
-
-import cn.xbatis.core.incrementer.GeneratorFactory;
-import cn.xbatis.core.mybatis.mapper.BasicMapper;
-import com.lanyuanxiaoyao.service.template.database.xbatis.entity.SnowflakeIdGenerator;
-import com.lanyuanxiaoyao.service.template.database.xbatis.mapper.MybatisBasicMapper;
-import org.mybatis.spring.annotation.MapperScan;
-import org.springframework.context.annotation.Configuration;
-
-@Configuration
-@MapperScan(basePackageClasses = MybatisBasicMapper.class, markerInterface = BasicMapper.class)
-public class MybatisConfiguration {
-  static {
-    GeneratorFactory.register("snowflake", new SnowflakeIdGenerator());
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/main/java/com/lanyuanxiaoyao/service/template/database/xbatis/controller/SimpleControllerSupport.java

@@ -1,214 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.xbatis.controller;
-
-import com.lanyuanxiaoyao.service.template.common.helper.ObjectHelper;
-import com.lanyuanxiaoyao.service.template.database.common.controller.SimpleController;
-import com.lanyuanxiaoyao.service.template.database.common.entity.GlobalResponse;
-import com.lanyuanxiaoyao.service.template.database.common.entity.Query;
-import com.lanyuanxiaoyao.service.template.database.xbatis.entity.SimpleEntity;
-import com.lanyuanxiaoyao.service.template.database.xbatis.service.SimpleServiceSupport;
-import java.util.function.Function;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.transaction.annotation.Transactional;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-
-/**
- * 简单控制器支持类，提供基础的CRUD操作实现
- * <p>
- * 该类实现了基本的增删改查功能，通过泛型支持不同类型的数据转换。
- * 子类需要实现对应的Mapper函数来完成实体类与传输对象之间的转换。
- * </p>
- *
- * <h3>设计特点</h3>
- * <ul>
- *   <li>泛型设计，支持任意实体类型和数据转换</li>
- *   <li>统一的异常处理和事务管理</li>
- *   <li>支持条件查询、分页查询和详情查询</li>
- *   <li>提供抽象的Mapper方法，便于子类实现数据转换逻辑</li>
- * </ul>
- *
- * <h3>使用说明</h3>
- * <p>子类需要实现以下抽象方法：</p>
- * <ul>
- *   <li>saveItemMapper(): 保存项到实体的转换函数</li>
- *   <li>listItemMapper(): 实体到列表项的转换函数</li>
- *   <li>detailItemMapper(): 实体到详情项的转换函数</li>
- * </ul>
- *
- * @param <ENTITY>      实体类型，必须继承SimpleEntity
- * @param <SAVE_ITEM>   保存项类型
- * @param <LIST_ITEM>   列表项类型
- * @param <DETAIL_ITEM> 详情项类型
- */
-@Slf4j
-public abstract class SimpleControllerSupport<ENTITY extends SimpleEntity, SAVE_ITEM, LIST_ITEM, DETAIL_ITEM> implements SimpleController<SAVE_ITEM, LIST_ITEM, DETAIL_ITEM> {
-  protected final SimpleServiceSupport<ENTITY> service;
-
-  /**
-   * 构造函数
-   *
-   * @param service 简单服务支持类实例
-   */
-  public SimpleControllerSupport(SimpleServiceSupport<ENTITY> service) {
-    this.service = service;
-  }
-
-  /**
-   * 保存实体对象
-   * <p>
-   * 将保存项转换为实体对象后保存，返回保存后的实体ID。
-   * 支持新增和更新操作，通过事务保证数据一致性。
-   * </p>
-   *
-   * @param item 需要保存的项
-   * @return 返回保存后的实体ID响应对象，格式：{status: 0, message: "OK", data: 实体ID}
-   * @throws Exception 保存过程中可能抛出的异常
-   */
-  @Transactional(rollbackFor = Throwable.class)
-  @PostMapping(SAVE)
-  @Override
-  public GlobalResponse<Long> save(@RequestBody SAVE_ITEM item) throws Exception {
-    var mapper = saveItemMapper();
-    return GlobalResponse.responseSuccess(service.save(mapper.apply(item)));
-  }
-
-  /**
-   * 获取所有实体列表
-   * <p>
-   * 查询所有记录，不带任何过滤条件，返回分页格式的数据。
-   * 将实体对象转换为列表项对象后返回。
-   * </p>
-   *
-   * @return 返回实体列表响应对象，格式：{status: 0, message: "OK", data: {items: [...], total: total}}
-   * @throws Exception 查询过程中可能抛出的异常
-   */
-  @Transactional(readOnly = true)
-  @GetMapping(LIST)
-  @Override
-  public GlobalResponse<GlobalResponse.ListItem<LIST_ITEM>> list() throws Exception {
-    var mapper = listItemMapper();
-    var result = service.list();
-    return GlobalResponse.responseListData(
-        result
-            .stream()
-            .map(entity -> {
-              try {
-                return mapper.apply(entity);
-              } catch (Exception e) {
-                throw new RuntimeException(e);
-              }
-            })
-            .toList(),
-        result.size()
-    );
-  }
-
-  /**
-   * 根据查询条件获取实体列表
-   * <p>
-   * 支持复杂的查询条件、排序和分页，返回符合条件的数据。
-   * 将实体对象转换为列表项对象后返回。
-   * </p>
-   *
-   * @param query 查询条件对象，包含过滤条件、排序规则和分页信息
-   * @return 返回符合条件的实体列表响应对象，格式：{status: 0, message: "OK", data: {items: [...], total: total}}
-   * @throws Exception 查询过程中可能抛出的异常
-   */
-  @Transactional(readOnly = true)
-  @PostMapping(LIST)
-  @Override
-  public GlobalResponse<GlobalResponse.ListItem<LIST_ITEM>> list(@RequestBody Query query) throws Exception {
-    if (ObjectHelper.isNull(query)) {
-      return GlobalResponse.responseListData();
-    }
-    var mapper = listItemMapper();
-    var result = service.list(query);
-    return GlobalResponse.responseListData(
-        result.items()
-            .stream()
-            .map(entity -> {
-              try {
-                return mapper.apply(entity);
-              } catch (Exception e) {
-                throw new RuntimeException(e);
-              }
-            })
-            .toList(),
-        result.total()
-    );
-  }
-
-  /**
-   * 根据ID获取实体详情
-   * <p>
-   * 根据主键ID查询单条记录的详细信息，转换为详情项对象后返回。
-   * 如果记录不存在则抛出异常。
-   * </p>
-   *
-   * @param id 实体主键ID
-   * @return 返回实体详情响应对象，格式：{status: 0, message: "OK", data: 详情数据}
-   * @throws Exception 查询过程中可能抛出的异常
-   */
-  @Transactional(readOnly = true)
-  @GetMapping(DETAIL)
-  @Override
-  public GlobalResponse<DETAIL_ITEM> detail(@PathVariable("id") Long id) throws Exception {
-    var mapper = detailItemMapper();
-    return GlobalResponse.responseSuccess(mapper.apply(service.detailOrThrow(id)));
-  }
-
-  /**
-   * 根据ID删除实体对象
-   * <p>
-   * 根据主键ID删除指定的记录，执行成功后返回成功响应。
-   * 通过事务保证删除操作的一致性。
-   * </p>
-   *
-   * @param id 需要删除的实体主键ID
-   * @return 返回删除结果响应对象，格式：{status: 0, message: "OK", data: null}
-   * @throws Exception 删除过程中可能抛出的异常
-   */
-  @Transactional(rollbackFor = Throwable.class)
-  @GetMapping(REMOVE)
-  @Override
-  public GlobalResponse<Object> remove(@PathVariable("id") Long id) throws Exception {
-    service.remove(id);
-    return GlobalResponse.responseSuccess();
-  }
-
-  /**
-   * 保存项映射器，将保存项转换为实体对象
-   * <p>
-   * 子类需要实现此方法，定义保存项到实体的转换逻辑。
-   * </p>
-   *
-   * @return Function<SAVE_ITEM, ENTITY> 保存项到实体的转换函数
-   */
-  protected abstract Function<SAVE_ITEM, ENTITY> saveItemMapper();
-
-  /**
-   * 列表项映射器，将实体对象转换为列表项
-   * <p>
-   * 子类需要实现此方法，定义实体到列表项的转换逻辑。
-   * </p>
-   *
-   * @return Function<ENTITY, LIST_ITEM> 实体到列表项的转换函数
-   */
-  protected abstract Function<ENTITY, LIST_ITEM> listItemMapper();
-
-  /**
-   * 详情项映射器，将实体对象转换为详情项
-   * <p>
-   * 子类需要实现此方法，定义实体到详情项的转换逻辑。
-   * </p>
-   *
-   * @return Function<ENTITY, DETAIL_ITEM> 实体到详情项的转换函数
-   */
-  protected abstract Function<ENTITY, DETAIL_ITEM> detailItemMapper();
-
-  public interface Mapper<S, T> {
-    T map(S source) throws Exception;
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/main/java/com/lanyuanxiaoyao/service/template/database/xbatis/entity/IdOnlyEntity.java

@@ -1,17 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.xbatis.entity;
-
-import cn.xbatis.db.IdAutoType;
-import cn.xbatis.db.annotations.TableId;
-import lombok.Getter;
-import lombok.Setter;
-import lombok.ToString;
-import lombok.experimental.FieldNameConstants;
-
-@Getter
-@Setter
-@ToString
-@FieldNameConstants
-public class IdOnlyEntity {
-  @TableId(value = IdAutoType.GENERATOR, generator = "snowflake")
-  private Long id;
-}

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/main/java/com/lanyuanxiaoyao/service/template/database/xbatis/entity/LogicDeleteEntity.java

@@ -1,20 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.xbatis.entity;
-
-import cn.xbatis.db.annotations.LogicDelete;
-import cn.xbatis.db.annotations.LogicDeleteTime;
-import java.time.LocalDateTime;
-import lombok.Getter;
-import lombok.Setter;
-import lombok.ToString;
-import lombok.experimental.FieldNameConstants;
-
-@Getter
-@Setter
-@ToString
-@FieldNameConstants
-public class LogicDeleteEntity extends IdOnlyEntity {
-  @LogicDelete
-  private Boolean deleted = false;
-  @LogicDeleteTime
-  private LocalDateTime deletedTime;
-}

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/main/java/com/lanyuanxiaoyao/service/template/database/xbatis/entity/SimpleEntity.java

@@ -1,19 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.xbatis.entity;
-
-import cn.xbatis.db.annotations.TableField;
-import java.time.LocalDateTime;
-import lombok.Getter;
-import lombok.Setter;
-import lombok.ToString;
-import lombok.experimental.FieldNameConstants;
-
-@Getter
-@Setter
-@ToString(callSuper = true)
-@FieldNameConstants
-public class SimpleEntity extends LogicDeleteEntity {
-  @TableField(defaultValue = "{NOW}", defaultValueFillAlways = true)
-  private LocalDateTime createdTime;
-  @TableField(defaultValue = "{NOW}", defaultValueFillAlways = true, updateDefaultValue = "{NOW}", updateDefaultValueFillAlways = true)
-  private LocalDateTime modifiedTime;
-}

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/main/java/com/lanyuanxiaoyao/service/template/database/xbatis/entity/SnowflakeIdGenerator.java

@@ -1,11 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.xbatis.entity;
-
-import cn.xbatis.core.incrementer.Generator;
-import com.lanyuanxiaoyao.service.template.database.common.helper.SnowflakeHelper;
-
-public class SnowflakeIdGenerator implements Generator<Long> {
-  @Override
-  public Long nextId(Class<?> entity) {
-    return SnowflakeHelper.next();
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/main/java/com/lanyuanxiaoyao/service/template/database/xbatis/mapper/MybatisBasicMapper.java

@@ -1,6 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.xbatis.mapper;
-
-import cn.xbatis.core.mybatis.mapper.BasicMapper;
-
-public interface MybatisBasicMapper extends BasicMapper {
-}

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/main/java/com/lanyuanxiaoyao/service/template/database/xbatis/service/SimpleServiceSupport.java

@@ -1,252 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.xbatis.service;
-
-import cn.xbatis.core.mybatis.mapper.context.Pager;
-import cn.xbatis.core.sql.MybatisCmdFactory;
-import cn.xbatis.core.sql.executor.chain.QueryChain;
-import com.lanyuanxiaoyao.service.template.common.helper.ObjectHelper;
-import com.lanyuanxiaoyao.service.template.database.common.entity.Page;
-import com.lanyuanxiaoyao.service.template.database.common.entity.Query;
-import com.lanyuanxiaoyao.service.template.database.common.exception.IdNotFoundException;
-import com.lanyuanxiaoyao.service.template.database.common.service.QueryParser;
-import com.lanyuanxiaoyao.service.template.database.common.service.SimpleService;
-import com.lanyuanxiaoyao.service.template.database.xbatis.entity.SimpleEntity;
-import com.lanyuanxiaoyao.service.template.database.xbatis.mapper.MybatisBasicMapper;
-import db.sql.api.cmd.LikeMode;
-import db.sql.api.impl.cmd.basic.OrderByDirection;
-import db.sql.api.impl.cmd.struct.Where;
-import java.util.List;
-import java.util.Optional;
-import java.util.Set;
-import lombok.extern.slf4j.Slf4j;
-import org.mapstruct.Named;
-import org.springframework.transaction.annotation.Transactional;
-
-@Slf4j
-public abstract class SimpleServiceSupport<ENTITY extends SimpleEntity> implements SimpleService<ENTITY> {
-  private static final int DEFAULT_PAGE_INDEX = 1;
-  private static final int DEFAULT_PAGE_SIZE = 10;
-
-  protected final MybatisBasicMapper mapper;
-  private final Class<ENTITY> target;
-
-  public SimpleServiceSupport(Class<ENTITY> target, MybatisBasicMapper mapper) {
-    this.target = target;
-    this.mapper = mapper;
-  }
-
-  @Transactional(rollbackFor = Throwable.class)
-  @Override
-  public Long save(ENTITY entity) {
-    mapper.saveOrUpdate(entity);
-    return entity.getId();
-  }
-
-  @Transactional(rollbackFor = Throwable.class)
-  @Override
-  public void save(Iterable<ENTITY> entities) {
-    mapper.saveOrUpdate(entities);
-  }
-
-  @Override
-  public Long count() {
-    return (long) mapper.countAll(target);
-  }
-
-  @Override
-  public List<ENTITY> list() {
-    return mapper.listAll(target);
-  }
-
-  @Override
-  public List<ENTITY> list(Set<Long> ids) {
-    return mapper.listByIds(target, ids);
-  }
-
-  protected void commonPredicates(Where where) {
-  }
-
-  @Override
-  public Page<ENTITY> list(Query query) {
-    var chain = QueryChain.of(mapper, target);
-    var factory = chain.$();
-
-    var paging = Pager.<ENTITY>of(DEFAULT_PAGE_INDEX, DEFAULT_PAGE_SIZE);
-    if (ObjectHelper.isNotNull(query.page())) {
-      var index = Math.max(ObjectHelper.defaultIfNull(query.page().index(), DEFAULT_PAGE_INDEX), 1);
-      var size = Math.max(ObjectHelper.defaultIfNull(query.page().size(), DEFAULT_PAGE_SIZE), 1);
-      paging = Pager.of(index, size);
-    }
-
-    if (ObjectHelper.isNotEmpty(query.sort())) {
-      query.sort().forEach(sort -> chain.orderBy(OrderByDirection.valueOf(sort.direction().name()), sort.column()));
-    }
-
-    var where = chain.where();
-    commonPredicates(where);
-    new XBatisQueryParser<>(query.query(), where, target, factory).build();
-
-    var pager = chain.paging(paging);
-
-    return new Page<>(pager.getResults(), pager.getTotal());
-  }
-
-  private Optional<ENTITY> detailOptional(Long id) {
-    if (ObjectHelper.isNull(id)) {
-      return Optional.empty();
-    }
-    return mapper.getOptionalById(target, id);
-  }
-
-  @Named("detail")
-  @Override
-  public ENTITY detail(Long id) {
-    return detailOptional(id).orElse(null);
-  }
-
-  @Named("detailOrThrow")
-  @Override
-  public ENTITY detailOrThrow(Long id) {
-    return detailOptional(id).orElseThrow(() -> new IdNotFoundException(id));
-  }
-
-  @Transactional(rollbackFor = Throwable.class)
-  @Override
-  public void remove(Long id) {
-    mapper.deleteById(target, id);
-  }
-
-  @Transactional(rollbackFor = Throwable.class)
-  @Override
-  public void remove(Set<Long> ids) {
-    mapper.deleteByIds(target, ids);
-  }
-
-  private static final class XBatisQueryParser<ENTITY> extends QueryParser<Where> {
-    private final Class<ENTITY> target;
-    private final MybatisCmdFactory factory;
-
-    private XBatisQueryParser(Query.Queryable queryable, Where where, Class<ENTITY> target, MybatisCmdFactory factory) {
-      super(queryable, where);
-      this.target = target;
-      this.factory = factory;
-    }
-
-    @Override
-    protected void nullEqual(Query.Queryable queryable, Where where) {
-      queryable.nullEqual().forEach(column -> where.isNull(factory.field(target, column)));
-    }
-
-    @Override
-    protected void notNullEqual(Query.Queryable queryable, Where where) {
-      queryable.notNullEqual().forEach(column -> where.isNotNull(factory.field(target, column)));
-    }
-
-    @Override
-    protected void empty(Query.Queryable queryable, Where where) {
-      throw new UnsupportedOperationException();
-    }
-
-    @Override
-    protected void notEmpty(Query.Queryable queryable, Where where) {
-      throw new UnsupportedOperationException();
-    }
-
-    @Override
-    protected void equal(Query.Queryable queryable, Where where) {
-      queryable.equal().forEach((column, value) -> where.eq(factory.field(target, column), value));
-    }
-
-    @Override
-    protected void notEqual(Query.Queryable queryable, Where where) {
-      queryable.notEqual().forEach((column, value) -> where.ne(factory.field(target, column), value));
-    }
-
-    @Override
-    protected void like(Query.Queryable queryable, Where where) {
-      queryable.like().forEach((column, value) -> where.like(LikeMode.NONE, factory.field(target, column), value));
-    }
-
-    @Override
-    protected void notLike(Query.Queryable queryable, Where where) {
-      queryable.notLike().forEach((column, value) -> where.notLike(LikeMode.NONE, factory.field(target, column), value));
-    }
-
-    @Override
-    protected void contain(Query.Queryable queryable, Where where) {
-      queryable.contain().forEach((column, value) -> where.like(factory.field(target, column), value));
-    }
-
-    @Override
-    protected void notContain(Query.Queryable queryable, Where where) {
-      queryable.notContain().forEach((column, value) -> where.notLike(factory.field(target, column), value));
-    }
-
-    @Override
-    protected void startWith(Query.Queryable queryable, Where where) {
-      queryable.startWith().forEach((column, value) -> where.like(LikeMode.RIGHT, factory.field(target, column), value));
-    }
-
-    @Override
-    protected void notStartWith(Query.Queryable queryable, Where where) {
-      queryable.notStartWith().forEach((column, value) -> where.notLike(LikeMode.RIGHT, factory.field(target, column), value));
-    }
-
-    @Override
-    protected void endWith(Query.Queryable queryable, Where where) {
-      queryable.endWith().forEach((column, value) -> where.like(LikeMode.LEFT, factory.field(target, column), value));
-    }
-
-    @Override
-    protected void notEndWith(Query.Queryable queryable, Where where) {
-      queryable.notEndWith().forEach((column, value) -> where.notLike(LikeMode.LEFT, factory.field(target, column), value));
-    }
-
-    @Override
-    protected void great(Query.Queryable queryable, Where where) {
-      queryable.great().forEach((column, value) -> where.gt(factory.field(target, column), value));
-    }
-
-    @Override
-    protected void less(Query.Queryable queryable, Where where) {
-      queryable.less().forEach((column, value) -> where.lt(factory.field(target, column), value));
-    }
-
-    @Override
-    protected void greatEqual(Query.Queryable queryable, Where where) {
-      queryable.greatEqual().forEach((column, value) -> where.gte(factory.field(target, column), value));
-    }
-
-    @Override
-    protected void lessEqual(Query.Queryable queryable, Where where) {
-      queryable.lessEqual().forEach((column, value) -> where.lte(factory.field(target, column), value));
-    }
-
-    @Override
-    protected void inside(Query.Queryable queryable, Where where) {
-      queryable.inside()
-          .entrySet()
-          .stream()
-          .filter(entry -> ObjectHelper.isNotEmpty(entry.getValue()))
-          .forEach(entry -> where.in(factory.field(target, entry.getKey()), entry.getValue()));
-    }
-
-    @Override
-    protected void notInside(Query.Queryable queryable, Where where) {
-      queryable.notInside()
-          .entrySet()
-          .stream()
-          .filter(entry -> ObjectHelper.isNotEmpty(entry.getValue()))
-          .forEach(entry -> where.notIn(factory.field(target, entry.getKey()), entry.getValue()));
-    }
-
-    @Override
-    protected void between(Query.Queryable queryable, Where where) {
-      queryable.between().forEach((column, value) -> where.between(factory.field(target, column), value.start(), value.end()));
-    }
-
-    @Override
-    protected void notBetween(Query.Queryable queryable, Where where) {
-      queryable.notBetween().forEach((column, value) -> where.notBetween(factory.field(target, column), value.start(), value.end()));
-    }
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/test/initial.sql

@@ -1,22 +0,0 @@
-create table if not exists Company
-(
-    id            bigint primary key,
-    name          varchar(255) not null,
-    members       int          not null,
-    created_time  timestamp    not null,
-    modified_time timestamp    not null,
-    deleted       tinyint      not null default 0,
-    deleted_time  timestamp
-);
-
-create table if not exists Employee
-(
-    id            bigint primary key,
-    name          varchar(255) not null,
-    age           int          not null,
-    company_id    bigint       not null,
-    created_time  timestamp    not null,
-    modified_time timestamp    not null,
-    deleted       tinyint      not null default 0,
-    deleted_time  timestamp
-);

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/test/java/com/lanyuanxiaoyao/service/template/database/xbatis/TestApplication.java

@@ -1,82 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.xbatis;
-
-import cn.xbatis.core.sql.executor.chain.QueryChain;
-import com.lanyuanxiaoyao.service.template.database.common.test.AbstractTestApplication;
-import com.lanyuanxiaoyao.service.template.database.xbatis.entity.Company;
-import com.lanyuanxiaoyao.service.template.database.xbatis.entity.Employee;
-import com.lanyuanxiaoyao.service.template.database.xbatis.entity.vo.EmployeeWithCompanyName;
-import com.lanyuanxiaoyao.service.template.database.xbatis.mapper.MybatisBasicMapper;
-import db.sql.api.cmd.LikeMode;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.mybatis.spring.annotation.MapperScan;
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.context.event.ApplicationReadyEvent;
-import org.springframework.context.event.EventListener;
-import org.springframework.util.Assert;
-
-@Slf4j
-@RequiredArgsConstructor
-@MapperScan("com.lanyuanxiaoyao.service.template.database.xbatis.mapper")
-@SpringBootApplication
-public class TestApplication extends AbstractTestApplication {
-  private final MybatisBasicMapper mapper;
-
-  public static void main(String[] args) {
-    SpringApplication.run(TestApplication.class, args);
-  }
-
-  @EventListener(ApplicationReadyEvent.class)
-  public void runTests() {
-    testCrud();
-    testDelete();
-    testQuery();
-
-    System.exit(0);
-  }
-
-  private void testDelete() {
-    formatLog("Delete");
-    saveItem("company", randomCompany());
-    saveItem("company", randomCompany());
-    mapper.deleteAll(Company.class);
-  }
-
-  private void testQuery() {
-    formatLog("Added");
-    var company1 = Company.builder().name(randomString(5)).members(randomInt(100)).build();
-    mapper.saveOrUpdate(company1);
-    var company2 = Company.builder().name(randomString(5)).members(randomInt(100)).build();
-    mapper.saveOrUpdate(company2);
-    var employee1 = Employee.builder().name("Tom").age(randomInt(100)).companyId(company1.getId()).build();
-    mapper.saveOrUpdate(employee1);
-    var employee2 = Employee.builder().name(randomString(10)).age(randomInt(100)).companyId(company2.getId()).build();
-    mapper.saveOrUpdate(employee2);
-
-    formatLog("Query");
-    var employees1 = QueryChain.of(mapper, Employee.class)
-        .isNotNull(Employee::getName)
-        .eq(Employee::getName, "Tom")
-        .like(Employee::getName, "To")
-        .like(LikeMode.RIGHT, Employee::getName, "To")
-        .like(LikeMode.LEFT, Employee::getName, "om")
-        .lt(Employee::getAge, 200)
-        .gt(Employee::getAge, 0)
-        .in(Employee::getName, "Tom", "Mike")
-        .between(Employee::getAge, 0, 200)
-        .list();
-    Assert.isTrue(employees1.size() == 1, "查询数量错误");
-
-    formatLog("Query Join");
-    var employees2 = QueryChain.of(mapper, Employee.class)
-        .select(Employee::getName, Employee::getAge)
-        .select(Company::getId, c -> c.as(EmployeeWithCompanyName::getCompanyName))
-        .leftJoin(Employee.class, Company.class, on -> on.eq(Employee::getCompanyId, Company::getId).gt(Company::getMembers, 0))
-        .eq(Employee::getName, "Tom")
-        .lt(Company::getMembers, 200)
-        .returnType(EmployeeWithCompanyName.class)
-        .list();
-    Assert.isTrue(employees2.size() == 1, "查询数量错误");
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/test/java/com/lanyuanxiaoyao/service/template/database/xbatis/controller/CompanyController.java

@@ -1,70 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.xbatis.controller;
-
-import com.lanyuanxiaoyao.service.template.database.xbatis.entity.Company;
-import com.lanyuanxiaoyao.service.template.database.xbatis.service.CompanyService;
-import java.time.LocalDateTime;
-import java.util.function.Function;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-@RestController
-@RequestMapping("company")
-public class CompanyController extends SimpleControllerSupport<Company, CompanyController.SaveItem, CompanyController.ListItem, CompanyController.DetailItem> {
-  public CompanyController(CompanyService service) {
-    super(service);
-  }
-
-  @Override
-  protected Function<SaveItem, Company> saveItemMapper() {
-    return item -> {
-      var company = new Company();
-      company.setId(item.id());
-      company.setName(item.name());
-      company.setMembers(item.members());
-      return company;
-    };
-  }
-
-  @Override
-  protected Function<Company, ListItem> listItemMapper() {
-    return company -> new ListItem(
-        company.getId(),
-        company.getName(),
-        company.getMembers()
-    );
-  }
-
-  @Override
-  protected Function<Company, DetailItem> detailItemMapper() {
-    return company -> new DetailItem(
-        company.getId(),
-        company.getName(),
-        company.getMembers(),
-        company.getCreatedTime(),
-        company.getModifiedTime()
-    );
-  }
-
-  public record SaveItem(
-      Long id,
-      String name,
-      Integer members
-  ) {
-  }
-
-  public record ListItem(
-      Long id,
-      String name,
-      Integer members
-  ) {
-  }
-
-  public record DetailItem(
-      Long id,
-      String name,
-      Integer members,
-      LocalDateTime createdTime,
-      LocalDateTime modifiedTime
-  ) {
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/test/java/com/lanyuanxiaoyao/service/template/database/xbatis/entity/Company.java

@@ -1,23 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.xbatis.entity;
-
-import cn.xbatis.db.annotations.Table;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.Setter;
-import lombok.ToString;
-import lombok.experimental.FieldNameConstants;
-
-@Getter
-@Setter
-@ToString(callSuper = true)
-@FieldNameConstants
-@AllArgsConstructor
-@NoArgsConstructor
-@Builder
-@Table
-public class Company extends SimpleEntity {
-  private String name;
-  private Integer members;
-}

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/test/java/com/lanyuanxiaoyao/service/template/database/xbatis/entity/Employee.java

@@ -1,25 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.xbatis.entity;
-
-import cn.xbatis.db.annotations.Table;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.Setter;
-import lombok.ToString;
-import lombok.experimental.FieldNameConstants;
-
-@Getter
-@Setter
-@ToString(callSuper = true)
-@FieldNameConstants
-@AllArgsConstructor
-@NoArgsConstructor
-@Builder
-@Table
-public class Employee extends SimpleEntity {
-  private String name;
-  private Integer age;
-
-  private Long companyId;
-}

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/test/java/com/lanyuanxiaoyao/service/template/database/xbatis/entity/vo/EmployeeWithCompanyName.java

@@ -1,16 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.xbatis.entity.vo;
-
-import lombok.Getter;
-import lombok.Setter;
-import lombok.ToString;
-import lombok.experimental.FieldNameConstants;
-
-@Getter
-@Setter
-@ToString(callSuper = true)
-@FieldNameConstants
-public class EmployeeWithCompanyName {
-  private String name;
-  private Integer age;
-  private String companyName;
-}

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/test/java/com/lanyuanxiaoyao/service/template/database/xbatis/service/CompanyService.java

@@ -1,12 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.xbatis.service;
-
-import com.lanyuanxiaoyao.service.template.database.xbatis.entity.Company;
-import com.lanyuanxiaoyao.service.template.database.xbatis.mapper.MybatisBasicMapper;
-import org.springframework.stereotype.Service;
-
-@Service
-public class CompanyService extends SimpleServiceSupport<Company> {
-  public CompanyService(MybatisBasicMapper mapper) {
-    super(Company.class, mapper);
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/test/java/com/lanyuanxiaoyao/service/template/database/xbatis/service/EmployeeService.java

@@ -1,12 +0,0 @@
-package com.lanyuanxiaoyao.service.template.database.xbatis.service;
-
-import com.lanyuanxiaoyao.service.template.database.xbatis.entity.Employee;
-import com.lanyuanxiaoyao.service.template.database.xbatis.mapper.MybatisBasicMapper;
-import org.springframework.stereotype.Service;
-
-@Service
-public class EmployeeService extends SimpleServiceSupport<Employee> {
-  public EmployeeService(MybatisBasicMapper mapper) {
-    super(Employee.class, mapper);
-  }
-}

spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/test/resources/application.yml

@@ -1,11 +0,0 @@
-spring:
-  profiles:
-    include: test
-  datasource:
-    url: "jdbc:h2:mem:testdb;DB_CLOSE_DELAY=-1;MODE=MySQL;DATABASE_TO_LOWER=TRUE;INIT=runscript from '/Users/lanyuanxiaoyao/Project/IdeaProjects/spring-boot-service-template/spring-boot-service-template-database/spring-boot-service-template-database-xbatis/src/test/initial.sql'"
-    username: test
-    password: test
-    driver-class-name: org.h2.Driver
-mybatis:
-  configuration:
-    banner: false

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/configuration/QueryDSLConfiguration.java

@@ -0,0 +1,14 @@
+package com.lanyuanxiaoyao.service.template.database.configuration;
+
+import com.querydsl.jpa.impl.JPAQueryFactory;
+import jakarta.persistence.EntityManager;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class QueryDSLConfiguration {
+  @Bean
+  public JPAQueryFactory jpaQueryFactory(EntityManager manager) {
+    return new JPAQueryFactory(manager);
+  }
+}

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/controller/QueryController.java

@@ -1,7 +1,7 @@
-package com.lanyuanxiaoyao.service.template.database.common.controller;
+package com.lanyuanxiaoyao.service.template.database.controller;
 
-import com.lanyuanxiaoyao.service.template.database.common.entity.GlobalResponse;
-import com.lanyuanxiaoyao.service.template.database.common.entity.Query;
+import com.lanyuanxiaoyao.service.template.database.entity.GlobalResponse;
+import com.lanyuanxiaoyao.service.template.database.entity.Query;
 
 /**
  * 查询控制器接口，用于定义统一的查询实体详情和列表的接口规范

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/controller/RemoveController.java

@@ -1,6 +1,6 @@
-package com.lanyuanxiaoyao.service.template.database.common.controller;
+package com.lanyuanxiaoyao.service.template.database.controller;
 
-import com.lanyuanxiaoyao.service.template.database.common.entity.GlobalResponse;
+import com.lanyuanxiaoyao.service.template.database.entity.GlobalResponse;
 
 /**
  * 删除控制器接口，用于定义统一的删除实体对象的接口规范

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/controller/SaveController.java

@@ -1,6 +1,6 @@
-package com.lanyuanxiaoyao.service.template.database.common.controller;
+package com.lanyuanxiaoyao.service.template.database.controller;
 
-import com.lanyuanxiaoyao.service.template.database.common.entity.GlobalResponse;
+import com.lanyuanxiaoyao.service.template.database.entity.GlobalResponse;
 
 /**
  * 保存控制器接口，用于定义统一的保存实体对象的接口规范

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/controller/SimpleController.java

@@ -1,4 +1,4 @@
-package com.lanyuanxiaoyao.service.template.database.common.controller;
+package com.lanyuanxiaoyao.service.template.database.controller;
 
 public interface SimpleController<SAVE_ITEM, LIST_ITEM, DETAIL_ITEM> extends SaveController<SAVE_ITEM>, QueryController<LIST_ITEM, DETAIL_ITEM>, RemoveController {
-}
+}

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/controller/SimpleControllerSupport.java

@@ -1,11 +1,10 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.controller;
+package com.lanyuanxiaoyao.service.template.database.controller;
 
 import com.lanyuanxiaoyao.service.template.common.helper.ObjectHelper;
-import com.lanyuanxiaoyao.service.template.database.common.controller.SimpleController;
-import com.lanyuanxiaoyao.service.template.database.common.entity.GlobalResponse;
-import com.lanyuanxiaoyao.service.template.database.common.entity.Query;
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.SimpleEntity;
-import com.lanyuanxiaoyao.service.template.database.jpa.service.SimpleServiceSupport;
+import com.lanyuanxiaoyao.service.template.database.entity.GlobalResponse;
+import com.lanyuanxiaoyao.service.template.database.entity.Query;
+import com.lanyuanxiaoyao.service.template.database.entity.SimpleEntity;
+import com.lanyuanxiaoyao.service.template.database.service.SimpleServiceSupport;
 import java.util.function.Function;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.transaction.annotation.Transactional;

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/entity/GlobalResponse.java

@@ -1,4 +1,4 @@
-package com.lanyuanxiaoyao.service.template.database.common.entity;
+package com.lanyuanxiaoyao.service.template.database.entity;
 
 import java.util.List;
 import java.util.Map;
@@ -356,4 +356,4 @@ public record GlobalResponse<T>(Integer status, String message, T data) {
    */
   public record DetailItem<T>(T item) {
   }
-}
+}

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/entity/IdOnlyEntity.java

@@ -1,4 +1,4 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.entity;
+package com.lanyuanxiaoyao.service.template.database.entity;
 
 import jakarta.persistence.Column;
 import jakarta.persistence.EntityListeners;

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/entity/Page.java

@@ -1,4 +1,4 @@
-package com.lanyuanxiaoyao.service.template.database.common.entity;
+package com.lanyuanxiaoyao.service.template.database.entity;
 
 import java.util.List;
 
@@ -28,4 +28,4 @@ import java.util.List;
  * @param total    总记录数，用于计算总页数和显示分页信息
  */
 public record Page<ENTITY>(List<ENTITY> items, long total) {
-}
+}

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/entity/Query.java

@@ -1,4 +1,4 @@
-package com.lanyuanxiaoyao.service.template.database.common.entity;
+package com.lanyuanxiaoyao.service.template.database.entity;
 
 import java.io.Serializable;
 import java.util.List;

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/entity/SimpleEntity.java

@@ -1,4 +1,4 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.entity;
+package com.lanyuanxiaoyao.service.template.database.entity;
 
 import jakarta.persistence.Column;
 import jakarta.persistence.EntityListeners;

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/entity/SnowflakeId.java

@@ -1,4 +1,4 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.entity;
+package com.lanyuanxiaoyao.service.template.database.entity;
 
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
@@ -10,4 +10,4 @@ import org.hibernate.annotations.IdGeneratorType;
 @Retention(RetentionPolicy.RUNTIME)
 @Target({ ElementType.FIELD, ElementType.METHOD })
 public @interface SnowflakeId {
-}
+}

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/entity/SnowflakeIdGenerator.java

@@ -1,6 +1,6 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.entity;
+package com.lanyuanxiaoyao.service.template.database.entity;
 
-import com.lanyuanxiaoyao.service.template.database.common.helper.SnowflakeHelper;
+import com.lanyuanxiaoyao.service.template.database.helper.SnowflakeHelper;
 import java.io.Serializable;
 import lombok.extern.slf4j.Slf4j;
 import org.hibernate.engine.spi.SharedSessionContractImplementor;
@@ -17,4 +17,4 @@ public class SnowflakeIdGenerator implements IdentifierGenerator {
       throw new RuntimeException(e);
     }
   }
-}
+}

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/exception/IdNotFoundException.java

@@ -1,7 +1,7 @@
-package com.lanyuanxiaoyao.service.template.database.common.exception;
+package com.lanyuanxiaoyao.service.template.database.exception;
 
 public class IdNotFoundException extends RuntimeException {
   public IdNotFoundException(Long id) {
     super("ID为 %d 的资源不存在".formatted(id));
   }
-}
+}

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/exception/NotCollectionException.java

@@ -1,7 +1,7 @@
-package com.lanyuanxiaoyao.service.template.database.common.exception;
+package com.lanyuanxiaoyao.service.template.database.exception;
 
 public class NotCollectionException extends RuntimeException {
   public NotCollectionException(String variable) {
     super("变量 %s 不是集合".formatted(variable));
   }
-}
+}

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/exception/NotComparableException.java

@@ -1,7 +1,7 @@
-package com.lanyuanxiaoyao.service.template.database.common.exception;
+package com.lanyuanxiaoyao.service.template.database.exception;
 
 public class NotComparableException extends RuntimeException {
   public NotComparableException(String variable) {
     super("变量 %s 不能比较".formatted(variable));
   }
-}
+}

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/exception/NotStringException.java

@@ -1,7 +1,7 @@
-package com.lanyuanxiaoyao.service.template.database.common.exception;
+package com.lanyuanxiaoyao.service.template.database.exception;
 
 public class NotStringException extends RuntimeException {
   public NotStringException(String variable) {
     super("变量 %s 不是字符串".formatted(variable));
   }
-}
+}

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/helper/DatabaseHelper.java

@@ -1,4 +1,4 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.helper;
+package com.lanyuanxiaoyao.service.template.database.helper;
 
 import jakarta.persistence.Entity;
 import java.io.IOException;
@@ -115,7 +115,7 @@ public class DatabaseHelper {
               package %s.repository;
               
               import %s;
-              import com.lanyuanxiaoyao.service.template.repository.SimpleRepository;
+              import com.lanyuanxiaoyao.service.template.database.repository.SimpleRepository;
               import org.springframework.stereotype.Repository;
               
               @Repository
@@ -134,7 +134,7 @@ public class DatabaseHelper {
               
               import %s;
               import %s.repository.%sRepository;
-              import com.lanyuanxiaoyao.service.template.service.SimpleServiceSupport;
+              import com.lanyuanxiaoyao.service.template.database.service.SimpleServiceSupport;
               import lombok.extern.slf4j.Slf4j;
               import org.springframework.stereotype.Service;
               
@@ -158,7 +158,7 @@ public class DatabaseHelper {
               
               import %s;
               import %s.service.%sService;
-              import com.lanyuanxiaoyao.service.template.controller.SimpleControllerSupport;
+              import com.lanyuanxiaoyao.service.template.database.controller.SimpleControllerSupport;
               import java.util.function.Function;
               import lombok.extern.slf4j.Slf4j;
               import org.springframework.web.bind.annotation.RequestMapping;
@@ -197,7 +197,7 @@ public class DatabaseHelper {
                 }
               }
               
-              """.formatted(projectRootPackage, className, projectRootPackage, name, camelConvert(name), name, name, name, name, name, name, name, name, name, name));
+              """.formatted(projectRootPackage, className, projectRootPackage, name, camelConvert(name), name, name, name, name, name, name, name, name, name, name, name));
         }
       } catch (ClassNotFoundException e) {
         throw new RuntimeException("Failed to load entity class: " + className, e);

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/helper/SnowflakeHelper.java

@@ -1,4 +1,4 @@
-package com.lanyuanxiaoyao.service.template.database.common.helper;
+package com.lanyuanxiaoyao.service.template.database.helper;
 
 import java.time.Instant;
 
@@ -65,4 +65,4 @@ public class SnowflakeHelper {
   private static long nowTimestamp() {
     return Instant.now().toEpochMilli();
   }
-}
+}

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/repository/SimpleRepository.java

@@ -1,4 +1,4 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.repository;
+package com.lanyuanxiaoyao.service.template.database.repository;
 
 import com.blinkfox.fenix.jpa.FenixJpaRepository;
 import com.blinkfox.fenix.specification.FenixJpaSpecificationExecutor;

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/service/QueryParser.java

@@ -1,7 +1,7 @@
-package com.lanyuanxiaoyao.service.template.database.common.service;
+package com.lanyuanxiaoyao.service.template.database.service;
 
 import com.lanyuanxiaoyao.service.template.common.helper.ObjectHelper;
-import com.lanyuanxiaoyao.service.template.database.common.entity.Query;
+import com.lanyuanxiaoyao.service.template.database.entity.Query;
 import lombok.AccessLevel;
 import lombok.RequiredArgsConstructor;
 
@@ -125,4 +125,4 @@ public abstract class QueryParser<O> {
       notBetween(queryable, container);
     }
   }
-}
+}

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/service/QueryService.java

@@ -1,7 +1,7 @@
-package com.lanyuanxiaoyao.service.template.database.common.service;
+package com.lanyuanxiaoyao.service.template.database.service;
 
-import com.lanyuanxiaoyao.service.template.database.common.entity.Page;
-import com.lanyuanxiaoyao.service.template.database.common.entity.Query;
+import com.lanyuanxiaoyao.service.template.database.entity.Page;
+import com.lanyuanxiaoyao.service.template.database.entity.Query;
 import java.util.List;
 import java.util.Set;
 

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/service/RemoveService.java

@@ -1,4 +1,4 @@
-package com.lanyuanxiaoyao.service.template.database.common.service;
+package com.lanyuanxiaoyao.service.template.database.service;
 
 import java.util.Set;
 

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/service/SaveService.java

@@ -1,4 +1,4 @@
-package com.lanyuanxiaoyao.service.template.database.common.service;
+package com.lanyuanxiaoyao.service.template.database.service;
 
 /**
  * 保存服务接口，用于定义统一的保存实体对象的服务规范

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/service/SimpleService.java

@@ -1,4 +1,4 @@
-package com.lanyuanxiaoyao.service.template.database.common.service;
+package com.lanyuanxiaoyao.service.template.database.service;
 
 public interface SimpleService<ENTITY> extends SaveService<ENTITY>, QueryService<ENTITY>, RemoveService<ENTITY> {
-}
+}

spring-boot-service-template-database/src/main/java/com/lanyuanxiaoyao/service/template/database/service/SimpleServiceSupport.java

@@ -1,17 +1,15 @@
-package com.lanyuanxiaoyao.service.template.database.jpa.service;
+package com.lanyuanxiaoyao.service.template.database.service;
 
 import com.lanyuanxiaoyao.service.template.common.helper.ObjectHelper;
-import com.lanyuanxiaoyao.service.template.database.common.entity.Page;
-import com.lanyuanxiaoyao.service.template.database.common.entity.Query;
-import com.lanyuanxiaoyao.service.template.database.common.exception.IdNotFoundException;
-import com.lanyuanxiaoyao.service.template.database.common.exception.NotCollectionException;
-import com.lanyuanxiaoyao.service.template.database.common.exception.NotComparableException;
-import com.lanyuanxiaoyao.service.template.database.common.exception.NotStringException;
-import com.lanyuanxiaoyao.service.template.database.common.service.QueryParser;
-import com.lanyuanxiaoyao.service.template.database.common.service.SimpleService;
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.IdOnlyEntity;
-import com.lanyuanxiaoyao.service.template.database.jpa.entity.SimpleEntity;
-import com.lanyuanxiaoyao.service.template.database.jpa.repository.SimpleRepository;
+import com.lanyuanxiaoyao.service.template.database.entity.Page;
+import com.lanyuanxiaoyao.service.template.database.entity.Query;
+import com.lanyuanxiaoyao.service.template.database.exception.IdNotFoundException;
+import com.lanyuanxiaoyao.service.template.database.exception.NotCollectionException;
+import com.lanyuanxiaoyao.service.template.database.exception.NotComparableException;
+import com.lanyuanxiaoyao.service.template.database.exception.NotStringException;
+import com.lanyuanxiaoyao.service.template.database.entity.IdOnlyEntity;
+import com.lanyuanxiaoyao.service.template.database.entity.SimpleEntity;
+import com.lanyuanxiaoyao.service.template.database.repository.SimpleRepository;
 import jakarta.persistence.criteria.CriteriaBuilder;
 import jakarta.persistence.criteria.CriteriaQuery;
 import jakarta.persistence.criteria.Path;
@@ -77,16 +75,6 @@ public abstract class SimpleServiceSupport<ENTITY extends SimpleEntity> implemen
     this.repository = repository;
   }
 
-  /**
-   * 保存实体对象
-   * <p>
-   * 使用saveOrUpdateByNotNullProperties方法保存实体，只更新非空字段。
-   * 该方法具有事务性，遇到任何异常都会回滚。
-   * </p>
-   *
-   * @param entity 需要保存的实体对象
-   * @return 返回保存后的实体ID
-   */
   @Transactional(rollbackFor = Throwable.class)
   @Override
   public Long save(ENTITY entity) {
@@ -94,56 +82,25 @@ public abstract class SimpleServiceSupport<ENTITY extends SimpleEntity> implemen
     return entity.getId();
   }
 
-  /**
-   * 批量保存实体对象集合
-   * <p>
-   * 使用saveOrUpdateAllByNotNullProperties方法，只更新非空字段。
-   * 该方法具有事务性，遇到任何异常都会回滚。
-   * </p>
-   *
-   * @param entities 需要保存的实体对象集合
-   */
   @Transactional(rollbackFor = Throwable.class)
   @Override
   public void save(Iterable<ENTITY> entities) {
     repository.saveOrUpdateAllByNotNullProperties(entities);
   }
 
-  /**
-   * 统计符合条件的实体数量
-   * <p>
-   * 根据listPredicate方法构建的条件统计实体数量。
-   * </p>
-   *
-   * @return 返回符合条件的实体数量
-   */
+  @Transactional(readOnly = true)
   @Override
   public Long count() {
     return repository.count(this::commonPredicates);
   }
 
-  /**
-   * 获取所有符合条件的实体列表
-   * <p>
-   * 根据listPredicate方法构建的条件查询所有实体。
-   * </p>
-   *
-   * @return 返回符合条件的实体列表
-   */
+  @Transactional(readOnly = true)
   @Override
   public List<ENTITY> list() {
     return repository.findAll(this::commonPredicates);
   }
 
-  /**
-   * 根据ID集合获取实体列表
-   * <p>
-   * 根据提供的ID集合查询对应的实体列表，并结合listPredicate方法构建的条件。
-   * </p>
-   *
-   * @param ids ID集合
-   * @return 返回ID集合对应的实体列表
-   */
+  @Transactional(readOnly = true)
   @Override
   public List<ENTITY> list(Set<Long> ids) {
     if (ObjectHelper.isEmpty(ids)) {
@@ -164,16 +121,7 @@ public abstract class SimpleServiceSupport<ENTITY extends SimpleEntity> implemen
     return null;
   }
 
-  /**
-   * 根据查询条件分页获取实体列表
-   * <p>
-   * 支持复杂的查询条件和分页功能。
-   * 默认分页参数：第1页，每页10条记录，按创建时间降序排列。
-   * </p>
-   *
-   * @param listQuery 查询条件对象
-   * @return 返回分页查询结果
-   */
+  @Transactional(readOnly = true)
   @Override
   public Page<ENTITY> list(Query listQuery) {
     var pageRequest = PageRequest.of(DEFAULT_PAGE_INDEX - 1, DEFAULT_PAGE_SIZE, Sort.by(SimpleEntity.Fields.createdTime).descending());
@@ -232,46 +180,20 @@ public abstract class SimpleServiceSupport<ENTITY extends SimpleEntity> implemen
     );
   }
 
-  /**
-   * 根据ID获取实体详情
-   * <p>
-   * 如果实体不存在则返回null。
-   * </p>
-   *
-   * @param id 实体ID
-   * @return 返回实体详情，不存在时返回null
-   */
   @Named("detail")
+  @Transactional(readOnly = true)
   @Override
   public ENTITY detail(Long id) {
     return detailOptional(id).orElse(null);
   }
 
-  /**
-   * 根据ID获取实体详情，不存在时抛出异常
-   * <p>
-   * 如果实体不存在则抛出IdNotFoundException异常。
-   * </p>
-   *
-   * @param id 实体ID
-   * @return 返回实体详情
-   * @throws IdNotFoundException 当实体不存在时抛出
-   */
   @Named("detailOrThrow")
+  @Transactional(readOnly = true)
   @Override
   public ENTITY detailOrThrow(Long id) {
     return detailOptional(id).orElseThrow(() -> new IdNotFoundException(id));
   }
 
-  /**
-   * 根据ID删除实体
-   * <p>
-   * 具有事务性，遇到任何异常都会回滚。
-   * 如果ID为空则不执行任何操作。
-   * </p>
-   *
-   * @param id 实体主键ID
-   */
   @Transactional(rollbackFor = Throwable.class)
   @Override
   public void remove(Long id) {
@@ -280,16 +202,6 @@ public abstract class SimpleServiceSupport<ENTITY extends SimpleEntity> implemen
     }
   }
 
-  /**
-   * 根据ID集合批量删除实体
-   * <p>
-   * 使用deleteAllById方法根据ID集合批量删除实体。
-   * 该方法具有事务性，遇到任何异常都会回滚。
-   * 如果ID集合为空则不执行任何操作。
-   * </p>
-   *
-   * @param ids 实体主键ID集合
-   */
   @Transactional(rollbackFor = Throwable.class)
   @Override
   public void remove(Set<Long> ids) {

spring-boot-service-template-database/src/test/java/com/lanyuanxiaoyao/service/template/database/helper/SnowflakeHelperTest.java

@@ -0,0 +1,104 @@
+package com.lanyuanxiaoyao.service.template.database.helper;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.RepeatedTest;
+import org.junit.jupiter.api.Test;
+
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@DisplayName("SnowflakeHelper Tests")
+class SnowflakeHelperTest {
+
+  @Nested
+  @DisplayName("ID Generation")
+  class IdGenerationTests {
+
+    @Test
+    @DisplayName("next returns positive number")
+    void next_returnsPositiveNumber() {
+      long id = SnowflakeHelper.next();
+      assertThat(id).isPositive();
+    }
+
+    @Test
+    @DisplayName("next returns monotonically increasing IDs")
+    void next_returnsMonotonicallyIncreasingIds() {
+      long id1 = SnowflakeHelper.next();
+      long id2 = SnowflakeHelper.next();
+      long id3 = SnowflakeHelper.next();
+
+      assertThat(id2).isGreaterThan(id1);
+      assertThat(id3).isGreaterThan(id2);
+    }
+  }
+
+  @Nested
+  @DisplayName("Uniqueness")
+  class UniquenessTests {
+
+    @Test
+    @DisplayName("batch generation produces unique IDs")
+    void batchGeneration_producesUniqueIds() {
+      int count = 10000;
+      Set<Long> ids = Collections.synchronizedSet(new HashSet<>());
+
+      for (int i = 0; i < count; i++) {
+        ids.add(SnowflakeHelper.next());
+      }
+
+      assertThat(ids).hasSize(count);
+    }
+
+    @Test
+    @DisplayName("concurrent generation produces unique IDs")
+    void concurrentGeneration_producesUniqueIds() throws InterruptedException {
+      int threadCount = 10;
+      int idsPerThread = 1000;
+      Set<Long> ids = Collections.newSetFromMap(new ConcurrentHashMap<>());
+      CountDownLatch latch = new CountDownLatch(threadCount);
+      ExecutorService executor = Executors.newFixedThreadPool(threadCount);
+
+      for (int i = 0; i < threadCount; i++) {
+        executor.submit(() -> {
+          try {
+            for (int j = 0; j < idsPerThread; j++) {
+              ids.add(SnowflakeHelper.next());
+            }
+          } finally {
+            latch.countDown();
+          }
+        });
+      }
+
+      latch.await();
+      executor.shutdown();
+
+      assertThat(ids).hasSize(threadCount * idsPerThread);
+    }
+  }
+
+  @Nested
+  @DisplayName("Performance")
+  class PerformanceTests {
+
+    @RepeatedTest(5)
+    @DisplayName("generates 1000 IDs quickly")
+    void generatesIdsQuickly() {
+      long start = System.currentTimeMillis();
+      for (int i = 0; i < 1000; i++) {
+        SnowflakeHelper.next();
+      }
+      long elapsed = System.currentTimeMillis() - start;
+      assertThat(elapsed).isLessThan(1000);
+    }
+  }
+}

spring-boot-service-template-database/src/test/java/com/lanyuanxiaoyao/service/template/database/integration/IntegrationTestConfiguration.java

@@ -0,0 +1,11 @@
+package com.lanyuanxiaoyao.service.template.database.integration;
+
+import com.blinkfox.fenix.EnableFenix;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
+
+@SpringBootApplication
+@EnableFenix
+@EnableJpaAuditing
+public class IntegrationTestConfiguration {
+}

spring-boot-service-template-database/src/test/java/com/lanyuanxiaoyao/service/template/database/integration/QueryBuilder.java

@@ -0,0 +1,151 @@
+package com.lanyuanxiaoyao.service.template.database.integration;
+
+import com.lanyuanxiaoyao.service.template.database.entity.Query;
+
+import java.io.Serializable;
+import java.util.List;
+import java.util.Map;
+
+public class QueryBuilder {
+  private List<String> nullEqual;
+  private List<String> notNullEqual;
+  private List<String> empty;
+  private List<String> notEmpty;
+  private Map<String, ? extends Serializable> equal;
+  private Map<String, ? extends Serializable> notEqual;
+  private Map<String, String> like;
+  private Map<String, String> notLike;
+  private Map<String, String> contain;
+  private Map<String, String> notContain;
+  private Map<String, String> startWith;
+  private Map<String, String> notStartWith;
+  private Map<String, String> endWith;
+  private Map<String, String> notEndWith;
+  private Map<String, ? extends Serializable> great;
+  private Map<String, ? extends Serializable> less;
+  private Map<String, ? extends Serializable> greatEqual;
+  private Map<String, ? extends Serializable> lessEqual;
+  private Map<String, List<? extends Serializable>> inside;
+  private Map<String, List<? extends Serializable>> notInside;
+  private Map<String, Query.Queryable.Between> between;
+  private Map<String, Query.Queryable.Between> notBetween;
+
+  public QueryBuilder nullEqual(List<String> nullEqual) {
+    this.nullEqual = nullEqual;
+    return this;
+  }
+
+  public QueryBuilder notNullEqual(List<String> notNullEqual) {
+    this.notNullEqual = notNullEqual;
+    return this;
+  }
+
+  public QueryBuilder empty(List<String> empty) {
+    this.empty = empty;
+    return this;
+  }
+
+  public QueryBuilder notEmpty(List<String> notEmpty) {
+    this.notEmpty = notEmpty;
+    return this;
+  }
+
+  public QueryBuilder equal(Map<String, ? extends Serializable> equal) {
+    this.equal = equal;
+    return this;
+  }
+
+  public QueryBuilder notEqual(Map<String, ? extends Serializable> notEqual) {
+    this.notEqual = notEqual;
+    return this;
+  }
+
+  public QueryBuilder like(Map<String, String> like) {
+    this.like = like;
+    return this;
+  }
+
+  public QueryBuilder notLike(Map<String, String> notLike) {
+    this.notLike = notLike;
+    return this;
+  }
+
+  public QueryBuilder contain(Map<String, String> contain) {
+    this.contain = contain;
+    return this;
+  }
+
+  public QueryBuilder notContain(Map<String, String> notContain) {
+    this.notContain = notContain;
+    return this;
+  }
+
+  public QueryBuilder startWith(Map<String, String> startWith) {
+    this.startWith = startWith;
+    return this;
+  }
+
+  public QueryBuilder notStartWith(Map<String, String> notStartWith) {
+    this.notStartWith = notStartWith;
+    return this;
+  }
+
+  public QueryBuilder endWith(Map<String, String> endWith) {
+    this.endWith = endWith;
+    return this;
+  }
+
+  public QueryBuilder notEndWith(Map<String, String> notEndWith) {
+    this.notEndWith = notEndWith;
+    return this;
+  }
+
+  public QueryBuilder great(Map<String, ? extends Serializable> great) {
+    this.great = great;
+    return this;
+  }
+
+  public QueryBuilder less(Map<String, ? extends Serializable> less) {
+    this.less = less;
+    return this;
+  }
+
+  public QueryBuilder greatEqual(Map<String, ? extends Serializable> greatEqual) {
+    this.greatEqual = greatEqual;
+    return this;
+  }
+
+  public QueryBuilder lessEqual(Map<String, ? extends Serializable> lessEqual) {
+    this.lessEqual = lessEqual;
+    return this;
+  }
+
+  public QueryBuilder inside(Map<String, List<? extends Serializable>> inside) {
+    this.inside = inside;
+    return this;
+  }
+
+  public QueryBuilder notInside(Map<String, List<? extends Serializable>> notInside) {
+    this.notInside = notInside;
+    return this;
+  }
+
+  public QueryBuilder between(Map<String, Query.Queryable.Between> between) {
+    this.between = between;
+    return this;
+  }
+
+  public QueryBuilder notBetween(Map<String, Query.Queryable.Between> notBetween) {
+    this.notBetween = notBetween;
+    return this;
+  }
+
+  public Query build() {
+    return new Query(new Query.Queryable(
+      nullEqual, notNullEqual, empty, notEmpty, equal, notEqual,
+      like, notLike, contain, notContain, startWith, notStartWith,
+      endWith, notEndWith, great, less, greatEqual, lessEqual,
+      inside, notInside, between, notBetween
+    ), null, null);
+  }
+}

spring-boot-service-template-database/src/test/java/com/lanyuanxiaoyao/service/template/database/integration/SimpleControllerSupportIntegrationTest.java

@@ -0,0 +1,208 @@
+package com.lanyuanxiaoyao.service.template.database.integration;
+
+import tools.jackson.databind.ObjectMapper;
+import com.lanyuanxiaoyao.service.template.database.entity.Query;
+import com.lanyuanxiaoyao.service.template.database.integration.controller.TestController;
+import com.lanyuanxiaoyao.service.template.database.integration.entity.TestEntity;
+import com.lanyuanxiaoyao.service.template.database.integration.entity.TestStatus;
+import com.lanyuanxiaoyao.service.template.database.integration.repository.TestRepository;
+import com.lanyuanxiaoyao.service.template.database.integration.service.TestService;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.data.jpa.test.autoconfigure.AutoConfigureDataJpa;
+import org.springframework.boot.webmvc.test.autoconfigure.WebMvcTest;
+import org.springframework.context.annotation.Import;
+import org.springframework.http.MediaType;
+import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.web.servlet.MockMvc;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@WebMvcTest(TestController.class)
+@AutoConfigureDataJpa
+@ActiveProfiles("test")
+@Import({IntegrationTestConfiguration.class, TestService.class})
+@DisplayName("SimpleControllerSupport Integration Tests")
+class SimpleControllerSupportIntegrationTest {
+
+  @Autowired
+  MockMvc mockMvc;
+
+  @Autowired
+  ObjectMapper objectMapper;
+
+  @Autowired
+  TestRepository repository;
+
+  @BeforeEach
+  void cleanUp() {
+    repository.deleteAll();
+  }
+
+  @Nested
+  @DisplayName("POST /save")
+  class SaveTests {
+
+    @Test
+    @DisplayName("save with valid data returns id")
+    void save_withValidData_returnsId() throws Exception {
+      var request = new TestController.SaveItem("张三", 25, TestStatus.ACTIVE, 5000.0, "java");
+
+      mockMvc.perform(post("/test/save")
+          .contentType(MediaType.APPLICATION_JSON)
+          .content(objectMapper.writeValueAsString(request)))
+        .andExpect(status().isOk())
+        .andExpect(jsonPath("$.status").value(0))
+        .andExpect(jsonPath("$.message").value("OK"))
+        .andExpect(jsonPath("$.data").isNumber());
+    }
+
+    @Test
+    @DisplayName("saveItemMapper converts correctly")
+    void saveItemMapper_convertsCorrectly() throws Exception {
+      var request = new TestController.SaveItem("张三", 25, TestStatus.ACTIVE, 5000.0, "java,spring");
+
+      String response = mockMvc.perform(post("/test/save")
+          .contentType(MediaType.APPLICATION_JSON)
+          .content(objectMapper.writeValueAsString(request)))
+        .andReturn().getResponse().getContentAsString();
+
+      Long id = objectMapper.readTree(response).get("data").asLong();
+      TestEntity saved = repository.findById(id).orElseThrow();
+
+      assertThat(saved.getName()).isEqualTo("张三");
+      assertThat(saved.getAge()).isEqualTo(25);
+      assertThat(saved.getStatus()).isEqualTo(TestStatus.ACTIVE);
+      assertThat(saved.getSalary()).isEqualTo(5000.0);
+      assertThat(saved.getTags()).isEqualTo("java,spring");
+    }
+  }
+
+  @Nested
+  @DisplayName("GET /list")
+  class ListTests {
+
+    @Test
+    @DisplayName("list returns all entities")
+    void list_returnsAllEntities() throws Exception {
+      repository.save(new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"));
+      repository.save(new TestEntity("李四", 30, TestStatus.INACTIVE, 6000.0, "python"));
+
+      mockMvc.perform(get("/test/list"))
+        .andExpect(status().isOk())
+        .andExpect(jsonPath("$.status").value(0))
+        .andExpect(jsonPath("$.message").value("OK"))
+        .andExpect(jsonPath("$.data.items").isArray())
+        .andExpect(jsonPath("$.data.items.length()").value(2))
+        .andExpect(jsonPath("$.data.total").value(2));
+    }
+
+    @Test
+    @DisplayName("listItemMapper converts correctly")
+    void listItemMapper_convertsCorrectly() throws Exception {
+      var entity = repository.save(new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"));
+
+      mockMvc.perform(get("/test/list"))
+        .andExpect(status().isOk())
+        .andExpect(jsonPath("$.data.items[0].id").value(entity.getId()))
+        .andExpect(jsonPath("$.data.items[0].name").value("张三"))
+        .andExpect(jsonPath("$.data.items[0].age").value(25))
+        .andExpect(jsonPath("$.data.items[0].status").value("ACTIVE"));
+    }
+  }
+
+  @Nested
+  @DisplayName("POST /list")
+  class ListWithQueryTests {
+
+    @BeforeEach
+    void setUp() {
+      repository.save(new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"));
+      repository.save(new TestEntity("李四", 30, TestStatus.INACTIVE, 6000.0, "python"));
+    }
+
+    @Test
+    @DisplayName("list with query filters correctly")
+    void listWithQuery_filtersCorrectly() throws Exception {
+      var query = new QueryBuilder().equal(java.util.Map.of("name", "张三")).build();
+
+      mockMvc.perform(post("/test/list")
+          .contentType(MediaType.APPLICATION_JSON)
+          .content(objectMapper.writeValueAsString(query)))
+        .andExpect(status().isOk())
+        .andExpect(jsonPath("$.data.items.length()").value(1))
+        .andExpect(jsonPath("$.data.items[0].name").value("张三"));
+    }
+
+    @Test
+    @DisplayName("list with pagination returns correct page")
+    void listWithPagination_returnsCorrectPage() throws Exception {
+      var query = new Query(null, null, new Query.Pageable(1, 1));
+
+      mockMvc.perform(post("/test/list")
+          .contentType(MediaType.APPLICATION_JSON)
+          .content(objectMapper.writeValueAsString(query)))
+        .andExpect(status().isOk())
+        .andExpect(jsonPath("$.data.items.length()").value(1))
+        .andExpect(jsonPath("$.data.total").value(2));
+    }
+  }
+
+  @Nested
+  @DisplayName("GET /detail/{id}")
+  class DetailTests {
+
+    @Test
+    @DisplayName("detail with existing id returns entity")
+    void detail_withExistingId_returnsEntity() throws Exception {
+      var entity = repository.save(new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java,spring"));
+
+      mockMvc.perform(get("/test/detail/{id}", entity.getId()))
+        .andExpect(status().isOk())
+        .andExpect(jsonPath("$.status").value(0))
+        .andExpect(jsonPath("$.data.id").value(entity.getId()))
+        .andExpect(jsonPath("$.data.name").value("张三"))
+        .andExpect(jsonPath("$.data.age").value(25))
+        .andExpect(jsonPath("$.data.status").value("ACTIVE"))
+        .andExpect(jsonPath("$.data.salary").value(5000.0))
+        .andExpect(jsonPath("$.data.tags").value("java,spring"));
+    }
+
+    @Test
+    @DisplayName("detailItemMapper converts correctly")
+    void detailItemMapper_convertsCorrectly() throws Exception {
+      var entity = repository.save(new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java,spring"));
+
+      mockMvc.perform(get("/test/detail/{id}", entity.getId()))
+        .andExpect(status().isOk())
+        .andExpect(jsonPath("$.data.id").value(entity.getId()))
+        .andExpect(jsonPath("$.data.name").value("张三"))
+        .andExpect(jsonPath("$.data.tags").value("java,spring"));
+    }
+  }
+
+  @Nested
+  @DisplayName("GET /remove/{id}")
+  class RemoveTests {
+
+    @Test
+    @DisplayName("remove deletes entity")
+    void remove_deletesEntity() throws Exception {
+      var entity = repository.save(new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"));
+
+      mockMvc.perform(get("/test/remove/{id}", entity.getId()))
+        .andExpect(status().isOk())
+        .andExpect(jsonPath("$.status").value(0))
+        .andExpect(jsonPath("$.data").isEmpty());
+
+      assertThat(repository.findById(entity.getId())).isEmpty();
+    }
+  }
+}

spring-boot-service-template-database/src/test/java/com/lanyuanxiaoyao/service/template/database/integration/SimpleServiceSupportIntegrationTest.java

@@ -0,0 +1,662 @@
+package com.lanyuanxiaoyao.service.template.database.integration;
+
+import com.lanyuanxiaoyao.service.template.database.entity.Query;
+import com.lanyuanxiaoyao.service.template.database.exception.IdNotFoundException;
+import com.lanyuanxiaoyao.service.template.database.exception.NotCollectionException;
+import com.lanyuanxiaoyao.service.template.database.exception.NotComparableException;
+import com.lanyuanxiaoyao.service.template.database.exception.NotStringException;
+import com.lanyuanxiaoyao.service.template.database.integration.entity.TestEntity;
+import com.lanyuanxiaoyao.service.template.database.integration.entity.TestStatus;
+import com.lanyuanxiaoyao.service.template.database.integration.repository.TestRepository;
+import com.lanyuanxiaoyao.service.template.database.integration.service.TestService;
+import jakarta.persistence.EntityManager;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.data.jpa.test.autoconfigure.DataJpaTest;
+import org.springframework.context.annotation.Import;
+import org.springframework.test.context.ActiveProfiles;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+@DataJpaTest
+@ActiveProfiles("test")
+@Import({IntegrationTestConfiguration.class, TestService.class})
+@DisplayName("SimpleServiceSupport Integration Tests")
+class SimpleServiceSupportIntegrationTest {
+
+  @Autowired
+  TestService service;
+
+  @Autowired
+  TestRepository repository;
+
+  @Autowired
+  EntityManager entityManager;
+
+  @BeforeEach
+  void cleanUp() {
+    repository.deleteAllInBatch();
+  }
+
+  @Nested
+  @DisplayName("CRUD Operations")
+  class CrudTests {
+
+    @Test
+    @DisplayName("save with new entity returns generated id")
+    void save_withNewEntity_returnsId() {
+      var entity = new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java,spring");
+
+      Long id = service.save(entity);
+
+      assertThat(id).isNotNull().isPositive();
+      var saved = repository.findById(id).orElseThrow();
+      assertThat(saved.getName()).isEqualTo("张三");
+      assertThat(saved.getAge()).isEqualTo(25);
+      assertThat(saved.getStatus()).isEqualTo(TestStatus.ACTIVE);
+    }
+
+    @Test
+    @DisplayName("save with existing entity updates non-null fields")
+    void save_withExistingEntity_updatesFields() {
+      var entity = new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java");
+      Long id = service.save(entity);
+
+      var update = new TestEntity(null, 26, null, 6000.0, null);
+      update.setId(id);
+      service.save(update);
+
+      var updated = repository.findById(id).orElseThrow();
+      assertThat(updated.getName()).isEqualTo("张三");
+      assertThat(updated.getAge()).isEqualTo(26);
+      assertThat(updated.getStatus()).isEqualTo(TestStatus.ACTIVE);
+      assertThat(updated.getSalary()).isEqualTo(6000.0);
+    }
+
+    @Test
+    @DisplayName("save multiple entities saves all")
+    void save_multipleEntities_savesAll() {
+      var entities = List.of(
+        new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"),
+        new TestEntity("李四", 30, TestStatus.INACTIVE, 6000.0, "python")
+      );
+
+      service.save(entities);
+
+      assertThat(repository.count()).isEqualTo(2);
+    }
+
+    @Test
+    @DisplayName("count returns correct total")
+    void count_returnsCorrectTotal() {
+      repository.saveAll(List.of(
+        new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"),
+        new TestEntity("李四", 30, TestStatus.INACTIVE, 6000.0, "python")
+      ));
+
+      Long count = service.count();
+
+      assertThat(count).isEqualTo(2);
+    }
+
+    @Test
+    @DisplayName("list returns all entities")
+    void list_returnsAllEntities() {
+      repository.saveAll(List.of(
+        new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"),
+        new TestEntity("李四", 30, TestStatus.INACTIVE, 6000.0, "python")
+      ));
+
+      List<TestEntity> result = service.list();
+
+      assertThat(result).hasSize(2);
+    }
+
+    @Test
+    @DisplayName("list with ids returns matching entities")
+    void list_withIds_returnsMatching() {
+      var e1 = repository.save(new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"));
+      var e2 = repository.save(new TestEntity("李四", 30, TestStatus.INACTIVE, 6000.0, "python"));
+      repository.save(new TestEntity("王五", 35, TestStatus.DELETED, 7000.0, "go"));
+
+      List<TestEntity> result = service.list(Set.of(e1.getId(), e2.getId()));
+
+      assertThat(result).hasSize(2)
+        .extracting(TestEntity::getName)
+        .containsExactlyInAnyOrder("张三", "李四");
+    }
+
+    @Test
+    @DisplayName("detail with existing id returns entity")
+    void detail_withExistingId_returnsEntity() {
+      var saved = repository.save(new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"));
+
+      TestEntity result = service.detail(saved.getId());
+
+      assertThat(result).isNotNull();
+      assertThat(result.getName()).isEqualTo("张三");
+    }
+
+    @Test
+    @DisplayName("detail with non-existing id returns null")
+    void detail_withNonExistingId_returnsNull() {
+      TestEntity result = service.detail(999L);
+
+      assertThat(result).isNull();
+    }
+
+    @Test
+    @DisplayName("detailOrThrow with non-existing id throws exception")
+    void detailOrThrow_withNonExistingId_throwsException() {
+      assertThatThrownBy(() -> service.detailOrThrow(999L))
+        .isInstanceOf(IdNotFoundException.class);
+    }
+
+    @Test
+    @DisplayName("remove deletes entity")
+    void remove_deletesEntity() {
+      var saved = repository.save(new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"));
+      repository.flush();
+      entityManager.clear();
+
+      service.remove(saved.getId());
+      repository.flush();
+
+      var nativeQuery = entityManager.createNativeQuery("SELECT COUNT(*) FROM test_entity WHERE id = ?");
+      nativeQuery.setParameter(1, saved.getId());
+      var count = ((Number) nativeQuery.getSingleResult()).longValue();
+      assertThat(count).isZero();
+    }
+
+    @Test
+    @DisplayName("remove multiple entities deletes all")
+    void remove_multipleEntities_deletesAll() {
+      var e1 = repository.save(new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"));
+      var e2 = repository.save(new TestEntity("李四", 30, TestStatus.INACTIVE, 6000.0, "python"));
+
+      service.remove(Set.of(e1.getId(), e2.getId()));
+      repository.flush();
+
+      assertThat(repository.count()).isZero();
+    }
+  }
+
+  @Nested
+  @DisplayName("Equality Conditions")
+  class EqualityConditionTests {
+
+    @BeforeEach
+    void setUp() {
+      repository.saveAll(List.of(
+        new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"),
+        new TestEntity("李四", 30, TestStatus.INACTIVE, 6000.0, null),
+        new TestEntity("王五", 35, TestStatus.DELETED, 7000.0, "go")
+      ));
+    }
+
+    @Test
+    @DisplayName("equal condition filters correctly")
+    void equalCondition_filtersCorrectly() {
+      var query = new QueryBuilder().equal(Map.of("name", "张三")).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(1);
+      assertThat(result.items().get(0).getName()).isEqualTo("张三");
+    }
+
+    @Test
+    @DisplayName("notEqual condition filters correctly")
+    void notEqualCondition_filtersCorrectly() {
+      var query = new QueryBuilder().notEqual(Map.of("name", "张三")).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(2);
+      assertThat(result.items()).noneMatch(e -> "张三".equals(e.getName()));
+    }
+
+    @Test
+    @DisplayName("nullEqual condition filters null values")
+    void nullEqualCondition_filtersNullValues() {
+      var query = new QueryBuilder().nullEqual(List.of("tags")).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(1);
+      assertThat(result.items().get(0).getTags()).isNull();
+    }
+
+    @Test
+    @DisplayName("notNullEqual condition filters non-null values")
+    void notNullEqualCondition_filtersNonNullValues() {
+      var query = new QueryBuilder().notNullEqual(List.of("tags")).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(2);
+      assertThat(result.items()).allMatch(e -> e.getTags() != null);
+    }
+  }
+
+  @Nested
+  @DisplayName("String Conditions")
+  class StringConditionTests {
+
+    @BeforeEach
+    void setUp() {
+      repository.saveAll(List.of(
+        new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java,spring"),
+        new TestEntity("李四三", 30, TestStatus.INACTIVE, 6000.0, "python"),
+        new TestEntity("王五", 35, TestStatus.DELETED, 7000.0, "go")
+      ));
+    }
+
+    @Test
+    @DisplayName("like condition filters correctly")
+    void likeCondition_filtersCorrectly() {
+      var query = new QueryBuilder().like(Map.of("name", "%三%")).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(2);
+    }
+
+    @Test
+    @DisplayName("notLike condition filters correctly")
+    void notLikeCondition_filtersCorrectly() {
+      var query = new QueryBuilder().notLike(Map.of("name", "%三%")).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(1);
+      assertThat(result.items().get(0).getName()).isEqualTo("王五");
+    }
+
+    @Test
+    @DisplayName("contain condition filters correctly")
+    void containCondition_filtersCorrectly() {
+      var query = new QueryBuilder().contain(Map.of("name", "三")).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(2);
+    }
+
+    @Test
+    @DisplayName("notContain condition filters correctly")
+    void notContainCondition_filtersCorrectly() {
+      var query = new QueryBuilder().notContain(Map.of("name", "三")).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(1);
+    }
+
+    @Test
+    @DisplayName("startWith condition filters correctly")
+    void startWithCondition_filtersCorrectly() {
+      var query = new QueryBuilder().startWith(Map.of("name", "张")).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(1);
+      assertThat(result.items().get(0).getName()).isEqualTo("张三");
+    }
+
+    @Test
+    @DisplayName("notStartWith condition filters correctly")
+    void notStartWithCondition_filtersCorrectly() {
+      var query = new QueryBuilder().notStartWith(Map.of("name", "张")).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(2);
+      assertThat(result.items()).noneMatch(e -> e.getName().startsWith("张"));
+    }
+
+    @Test
+    @DisplayName("endWith condition filters correctly")
+    void endWithCondition_filtersCorrectly() {
+      var query = new QueryBuilder().endWith(Map.of("name", "三")).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(2);
+    }
+
+    @Test
+    @DisplayName("notEndWith condition filters correctly")
+    void notEndWithCondition_filtersCorrectly() {
+      var query = new QueryBuilder().notEndWith(Map.of("name", "三")).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(1);
+      assertThat(result.items().get(0).getName()).isEqualTo("王五");
+    }
+  }
+
+  @Nested
+  @DisplayName("Comparison Conditions")
+  class ComparisonConditionTests {
+
+    @BeforeEach
+    void setUp() {
+      repository.saveAll(List.of(
+        new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"),
+        new TestEntity("李四", 35, TestStatus.INACTIVE, 6000.0, "python"),
+        new TestEntity("王五", 45, TestStatus.DELETED, 7000.0, "go")
+      ));
+    }
+
+    @Test
+    @DisplayName("great condition filters correctly")
+    void greatCondition_filtersCorrectly() {
+      var query = new QueryBuilder().great(Map.of("age", 30)).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(2);
+      assertThat(result.items()).allMatch(e -> e.getAge() > 30);
+    }
+
+    @Test
+    @DisplayName("less condition filters correctly")
+    void lessCondition_filtersCorrectly() {
+      var query = new QueryBuilder().less(Map.of("age", 40)).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(2);
+      assertThat(result.items()).allMatch(e -> e.getAge() < 40);
+    }
+
+    @Test
+    @DisplayName("greatEqual condition filters correctly")
+    void greatEqualCondition_filtersCorrectly() {
+      var query = new QueryBuilder().greatEqual(Map.of("age", 35)).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(2);
+      assertThat(result.items()).allMatch(e -> e.getAge() >= 35);
+    }
+
+    @Test
+    @DisplayName("lessEqual condition filters correctly")
+    void lessEqualCondition_filtersCorrectly() {
+      var query = new QueryBuilder().lessEqual(Map.of("age", 35)).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(2);
+      assertThat(result.items()).allMatch(e -> e.getAge() <= 35);
+    }
+
+    @Test
+    @DisplayName("between condition filters correctly")
+    void betweenCondition_filtersCorrectly() {
+      var query = new QueryBuilder().between(Map.of("age", new Query.Queryable.Between(25, 35))).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(2);
+      assertThat(result.items()).allMatch(e -> e.getAge() >= 25 && e.getAge() <= 35);
+    }
+
+    @Test
+    @DisplayName("notBetween condition filters correctly")
+    void notBetweenCondition_filtersCorrectly() {
+      var query = new QueryBuilder().notBetween(Map.of("age", new Query.Queryable.Between(26, 44))).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(2);
+    }
+  }
+
+  @Nested
+  @DisplayName("Collection Conditions")
+  class CollectionConditionTests {
+
+    @Test
+    @DisplayName("inside condition filters correctly")
+    void insideCondition_filtersCorrectly() {
+      repository.saveAll(List.of(
+        new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"),
+        new TestEntity("李四", 30, TestStatus.INACTIVE, 6000.0, "python"),
+        new TestEntity("王五", 35, TestStatus.DELETED, 7000.0, "go")
+      ));
+
+      var query = new QueryBuilder().inside(Map.of("age", List.of(25, 35))).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(2);
+    }
+
+    @Test
+    @DisplayName("notInside condition filters correctly")
+    void notInsideCondition_filtersCorrectly() {
+      repository.saveAll(List.of(
+        new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"),
+        new TestEntity("李四", 30, TestStatus.INACTIVE, 6000.0, "python"),
+        new TestEntity("王五", 35, TestStatus.DELETED, 7000.0, "go")
+      ));
+
+      var query = new QueryBuilder().notInside(Map.of("age", List.of(25, 35))).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(1);
+      assertThat(result.items().get(0).getAge()).isEqualTo(30);
+    }
+
+    @Test
+    @DisplayName("empty condition filters correctly")
+    void emptyCondition_filtersCorrectly() {
+      repository.saveAll(List.of(
+        new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"),
+        new TestEntity("李四", 30, TestStatus.INACTIVE, 6000.0, "python"),
+        new TestEntity("王五", 35, TestStatus.DELETED, 7000.0, "go")
+      ));
+
+      var query = new QueryBuilder().empty(List.of("tags")).build();
+
+      assertThatThrownBy(() -> service.list(query))
+        .isInstanceOf(NotCollectionException.class);
+    }
+
+    @Test
+    @DisplayName("notEmpty condition filters correctly")
+    void notEmptyCondition_filtersCorrectly() {
+      repository.saveAll(List.of(
+        new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"),
+        new TestEntity("李四", 30, TestStatus.INACTIVE, 6000.0, "python"),
+        new TestEntity("王五", 35, TestStatus.DELETED, 7000.0, "go")
+      ));
+
+      var query = new QueryBuilder().notEmpty(List.of("tags")).build();
+
+      assertThatThrownBy(() -> service.list(query))
+        .isInstanceOf(NotCollectionException.class);
+    }
+  }
+
+  @Nested
+  @DisplayName("Enum Condition")
+  class EnumConditionTests {
+
+    @BeforeEach
+    void setUp() {
+      repository.saveAll(List.of(
+        new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"),
+        new TestEntity("李四", 30, TestStatus.INACTIVE, 6000.0, "python"),
+        new TestEntity("王五", 35, TestStatus.DELETED, 7000.0, "go")
+      ));
+    }
+
+    @Test
+    @DisplayName("enum condition filters correctly")
+    void enumCondition_filtersCorrectly() {
+      var query = new QueryBuilder().equal(Map.of("status", "ACTIVE")).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(1);
+      assertThat(result.items().get(0).getStatus()).isEqualTo(TestStatus.ACTIVE);
+    }
+  }
+
+  @Nested
+  @DisplayName("Combined Conditions")
+  class CombinedConditionTests {
+
+    @BeforeEach
+    void setUp() {
+      repository.saveAll(List.of(
+        new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"),
+        new TestEntity("李四", 30, TestStatus.INACTIVE, 6000.0, "python"),
+        new TestEntity("王五", 35, TestStatus.ACTIVE, 7000.0, "go"),
+        new TestEntity("赵六", 40, TestStatus.ACTIVE, 8000.0, "rust")
+      ));
+    }
+
+    @Test
+    @DisplayName("combined conditions filter correctly")
+    void combinedConditions_filterCorrectly() {
+      var query = new QueryBuilder()
+        .equal(Map.of("status", "ACTIVE"))
+        .great(Map.of("age", 30))
+        .build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(2);
+      assertThat(result.items()).allMatch(e -> e.getStatus() == TestStatus.ACTIVE && e.getAge() > 30);
+    }
+  }
+
+  @Nested
+  @DisplayName("Pagination and Sorting")
+  class PaginationSortingTests {
+
+    @BeforeEach
+    void setUp() {
+      repository.deleteAllInBatch();
+      entityManager.flush();
+      entityManager.clear();
+      for (int i = 1; i <= 25; i++) {
+        repository.save(new TestEntity("用户" + i, 20 + i, TestStatus.ACTIVE, 5000.0 + i * 100, "tag" + i));
+      }
+    }
+
+    @Test
+    @DisplayName("default pagination returns first page with 10 items")
+    void defaultPagination_returnsFirstPage() {
+      var query = new Query(null, null, null);
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(10);
+      assertThat(result.total()).isEqualTo(25);
+    }
+
+    @Test
+    @DisplayName("custom pagination returns correct page")
+    void customPagination_returnsCorrectPage() {
+      var query = new Query(null, null, new Query.Pageable(1, 5));
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(5);
+      assertThat(result.total()).isEqualTo(25);
+    }
+
+    @Test
+    @DisplayName("custom sorting sorts correctly")
+    void customSorting_sortsCorrectly() {
+      var query = new Query(null, List.of(new Query.Sortable("age", Query.Sortable.Direction.ASC)), new Query.Pageable(1, 10));
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(10);
+      assertThat(result.items().get(0).getAge()).isEqualTo(21);
+      assertThat(result.items()).isSortedAccordingTo((a, b) -> a.getAge().compareTo(b.getAge()));
+    }
+
+    @Test
+    @DisplayName("multiple sort fields sort correctly")
+    void multipleSortFields_sortCorrectly() {
+      repository.deleteAllInBatch();
+      entityManager.flush();
+      entityManager.clear();
+      
+      repository.saveAll(List.of(
+        new TestEntity("A", 20, TestStatus.ACTIVE, 5000.0, null),
+        new TestEntity("B", 30, TestStatus.ACTIVE, 3000.0, null),
+        new TestEntity("C", 30, TestStatus.ACTIVE, 4000.0, null)
+      ));
+
+      var query = new Query(null, List.of(
+        new Query.Sortable("age", Query.Sortable.Direction.ASC),
+        new Query.Sortable("salary", Query.Sortable.Direction.DESC)
+      ), new Query.Pageable(1, 10));
+
+      var result = service.list(query);
+
+      assertThat(result.items()).hasSize(3);
+      assertThat(result.items().get(0).getName()).isEqualTo("A");
+      assertThat(result.items().get(1).getName()).isEqualTo("C");
+      assertThat(result.items().get(2).getName()).isEqualTo("B");
+    }
+  }
+
+  @Nested
+  @DisplayName("Exception Handling")
+  class ExceptionTests {
+
+    @Test
+    @DisplayName("like on non-string field throws NotStringException")
+    void likeOnNonStringField_throwsNotStringException() {
+      repository.save(new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"));
+
+      var query = new QueryBuilder().like(Map.of("age", "%5%")).build();
+
+      assertThatThrownBy(() -> service.list(query))
+        .isInstanceOf(NotStringException.class);
+    }
+
+    @Test
+    @DisplayName("great on enum field with enum value throws exception")
+    void greatOnEnumField_withEnumValue_throwsException() {
+      repository.save(new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"));
+
+      var query = new QueryBuilder().great(Map.of("status", TestStatus.ACTIVE)).build();
+
+      assertThatThrownBy(() -> service.list(query))
+        .isInstanceOf(org.springframework.dao.InvalidDataAccessApiUsageException.class)
+        .hasMessageContaining("枚举类型字段需要 String 类型的值");
+    }
+
+    @Test
+    @DisplayName("empty on non-collection field throws NotCollectionException")
+    void emptyOnNonCollectionField_throwsNotCollectionException() {
+      repository.save(new TestEntity("张三", 25, TestStatus.ACTIVE, 5000.0, "java"));
+
+      var query = new QueryBuilder().empty(List.of("name")).build();
+
+      assertThatThrownBy(() -> service.list(query))
+        .isInstanceOf(NotCollectionException.class);
+    }
+  }
+}

spring-boot-service-template-database/src/test/java/com/lanyuanxiaoyao/service/template/database/integration/SoftDeleteIntegrationTest.java

@@ -0,0 +1,194 @@
+package com.lanyuanxiaoyao.service.template.database.integration;
+
+import com.lanyuanxiaoyao.service.template.database.integration.entity.TestSoftDeleteEntity;
+import com.lanyuanxiaoyao.service.template.database.integration.repository.TestSoftDeleteRepository;
+import com.lanyuanxiaoyao.service.template.database.integration.service.TestSoftDeleteService;
+import jakarta.persistence.EntityManager;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.data.jpa.test.autoconfigure.DataJpaTest;
+import org.springframework.context.annotation.Import;
+import org.springframework.test.context.ActiveProfiles;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@DataJpaTest
+@ActiveProfiles("test")
+@Import({IntegrationTestConfiguration.class, TestSoftDeleteService.class})
+@DisplayName("@SoftDelete Integration Tests")
+class SoftDeleteIntegrationTest {
+
+  @Autowired
+  TestSoftDeleteService service;
+
+  @Autowired
+  TestSoftDeleteRepository repository;
+
+  @Autowired
+  EntityManager entityManager;
+
+  @BeforeEach
+  void cleanUp() {
+    repository.deleteAllInBatch();
+  }
+
+  @Nested
+  @DisplayName("Save and Delete Behavior")
+  class SaveDeleteTests {
+
+    @Test
+    @DisplayName("save entity sets deleted to false")
+    void saveEntity_setsDeletedFalse() {
+      var entity = new TestSoftDeleteEntity("张三", 25);
+
+      Long id = service.save(entity);
+
+      var saved = repository.findById(id).orElseThrow();
+      assertThat(saved.getName()).isEqualTo("张三");
+      
+      var nativeQuery = entityManager.createNativeQuery("SELECT deleted FROM test_soft_delete_entity WHERE id = ?");
+      nativeQuery.setParameter(1, id);
+      var deleted = (Boolean) nativeQuery.getSingleResult();
+      assertThat(deleted).isFalse();
+    }
+
+    @Test
+    @DisplayName("remove sets deleted to true")
+    void remove_setsDeletedTrue() {
+      var entity = new TestSoftDeleteEntity("张三", 25);
+      Long id = service.save(entity);
+      repository.flush();
+      entityManager.clear();
+
+      service.remove(id);
+      repository.flush();
+
+      var nativeQuery = entityManager.createNativeQuery("SELECT deleted FROM test_soft_delete_entity WHERE id = ?");
+      nativeQuery.setParameter(1, id);
+      var deleted = (Boolean) nativeQuery.getSingleResult();
+      assertThat(deleted).isTrue();
+    }
+
+    @Test
+    @DisplayName("batch remove sets deleted to true")
+    void batchRemove_setsDeletedTrue() {
+      var e1 = new TestSoftDeleteEntity("张三", 25);
+      var e2 = new TestSoftDeleteEntity("李四", 30);
+      Long id1 = service.save(e1);
+      Long id2 = service.save(e2);
+
+      service.remove(Set.of(id1, id2));
+
+      var nativeQuery = entityManager.createNativeQuery("SELECT COUNT(*) FROM test_soft_delete_entity WHERE deleted = true");
+      var count = ((Number) nativeQuery.getSingleResult()).longValue();
+      assertThat(count).isEqualTo(2);
+      
+      assertThat(repository.findAll()).isEmpty();
+    }
+  }
+
+  @Nested
+  @DisplayName("Query Behavior")
+  class QueryTests {
+
+    @Test
+    @DisplayName("list filters out deleted entities")
+    void list_filtersDeletedEntities() {
+      var e1 = repository.save(new TestSoftDeleteEntity("张三", 25));
+      repository.save(new TestSoftDeleteEntity("李四", 30));
+      
+      entityManager.createNativeQuery("UPDATE test_soft_delete_entity SET deleted = true WHERE id = ?")
+        .setParameter(1, e1.getId())
+        .executeUpdate();
+      entityManager.clear();
+
+      List<TestSoftDeleteEntity> result = service.list();
+
+      assertThat(result).hasSize(1);
+      assertThat(result.get(0).getName()).isEqualTo("李四");
+    }
+
+    @Test
+    @DisplayName("count excludes deleted entities")
+    void count_excludesDeletedEntities() {
+      var e1 = repository.save(new TestSoftDeleteEntity("张三", 25));
+      repository.save(new TestSoftDeleteEntity("李四", 30));
+      
+      entityManager.createNativeQuery("UPDATE test_soft_delete_entity SET deleted = true WHERE id = ?")
+        .setParameter(1, e1.getId())
+        .executeUpdate();
+      entityManager.clear();
+
+      Long count = service.count();
+
+      assertThat(count).isEqualTo(1);
+    }
+
+    @Test
+    @DisplayName("detail returns null for deleted entity")
+    void detail_returnsNullForDeletedEntity() {
+      var entity = repository.save(new TestSoftDeleteEntity("张三", 25));
+      
+      entityManager.createNativeQuery("UPDATE test_soft_delete_entity SET deleted = true WHERE id = ?")
+        .setParameter(1, entity.getId())
+        .executeUpdate();
+      entityManager.clear();
+
+      TestSoftDeleteEntity result = service.detail(entity.getId());
+
+      assertThat(result).isNull();
+    }
+
+    @Test
+    @DisplayName("query with conditions filters deleted entities")
+    void queryWithConditions_filtersDeletedEntities() {
+      var e1 = repository.save(new TestSoftDeleteEntity("张三", 25));
+      repository.save(new TestSoftDeleteEntity("李四", 30));
+      
+      entityManager.createNativeQuery("UPDATE test_soft_delete_entity SET deleted = true WHERE id = ?")
+        .setParameter(1, e1.getId())
+        .executeUpdate();
+      entityManager.clear();
+
+      var query = new QueryBuilder().equal(Map.of("name", "张三")).build();
+
+      var result = service.list(query);
+
+      assertThat(result.items()).isEmpty();
+    }
+  }
+
+  @Nested
+  @DisplayName("Restore Behavior")
+  class RestoreTests {
+
+    @Test
+    @DisplayName("restore deleted entity makes it visible again")
+    void restore_makesEntityVisible() {
+      var entity = repository.save(new TestSoftDeleteEntity("张三", 25));
+      
+      entityManager.createNativeQuery("UPDATE test_soft_delete_entity SET deleted = true WHERE id = ?")
+        .setParameter(1, entity.getId())
+        .executeUpdate();
+      entityManager.clear();
+
+      assertThat(service.list()).isEmpty();
+
+      entityManager.createNativeQuery("UPDATE test_soft_delete_entity SET deleted = false WHERE id = ?")
+        .setParameter(1, entity.getId())
+        .executeUpdate();
+      entityManager.clear();
+
+      List<TestSoftDeleteEntity> result = service.list();
+      assertThat(result).hasSize(1);
+      assertThat(result.get(0).getName()).isEqualTo("张三");
+    }
+  }
+}

spring-boot-service-template-database/src/test/java/com/lanyuanxiaoyao/service/template/database/integration/controller/TestController.java

@@ -0,0 +1,41 @@
+package com.lanyuanxiaoyao.service.template.database.integration.controller;
+
+import com.lanyuanxiaoyao.service.template.database.integration.entity.TestEntity;
+import com.lanyuanxiaoyao.service.template.database.integration.entity.TestStatus;
+import com.lanyuanxiaoyao.service.template.database.integration.service.TestService;
+import com.lanyuanxiaoyao.service.template.database.controller.SimpleControllerSupport;
+import java.util.function.Function;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/test")
+public class TestController extends SimpleControllerSupport<TestEntity, TestController.SaveItem, TestController.ListItem, TestController.DetailItem> {
+  public TestController(TestService service) {
+    super(service);
+  }
+
+  @Override
+  protected Function<SaveItem, TestEntity> saveItemMapper() {
+    return item -> new TestEntity(item.name, item.age, item.status, item.salary, item.tags);
+  }
+
+  @Override
+  protected Function<TestEntity, ListItem> listItemMapper() {
+    return entity -> new ListItem(entity.getId(), entity.getName(), entity.getAge(), entity.getStatus());
+  }
+
+  @Override
+  protected Function<TestEntity, DetailItem> detailItemMapper() {
+    return entity -> new DetailItem(entity.getId(), entity.getName(), entity.getAge(), entity.getStatus(), entity.getSalary(), entity.getTags());
+  }
+
+  public record SaveItem(String name, Integer age, TestStatus status, Double salary, String tags) {
+  }
+
+  public record ListItem(Long id, String name, Integer age, TestStatus status) {
+  }
+
+  public record DetailItem(Long id, String name, Integer age, TestStatus status, Double salary, String tags) {
+  }
+}

spring-boot-service-template-database/src/test/java/com/lanyuanxiaoyao/service/template/database/integration/controller/TestSoftDeleteController.java

@@ -0,0 +1,40 @@
+package com.lanyuanxiaoyao.service.template.database.integration.controller;
+
+import com.lanyuanxiaoyao.service.template.database.integration.entity.TestSoftDeleteEntity;
+import com.lanyuanxiaoyao.service.template.database.integration.service.TestSoftDeleteService;
+import com.lanyuanxiaoyao.service.template.database.controller.SimpleControllerSupport;
+import java.util.function.Function;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/test-soft-delete")
+public class TestSoftDeleteController extends SimpleControllerSupport<TestSoftDeleteEntity, TestSoftDeleteController.SaveItem, TestSoftDeleteController.ListItem, TestSoftDeleteController.DetailItem> {
+  public TestSoftDeleteController(TestSoftDeleteService service) {
+    super(service);
+  }
+
+  @Override
+  protected Function<SaveItem, TestSoftDeleteEntity> saveItemMapper() {
+    return item -> new TestSoftDeleteEntity(item.name, item.age);
+  }
+
+  @Override
+  protected Function<TestSoftDeleteEntity, ListItem> listItemMapper() {
+    return entity -> new ListItem(entity.getId(), entity.getName(), entity.getAge());
+  }
+
+  @Override
+  protected Function<TestSoftDeleteEntity, DetailItem> detailItemMapper() {
+    return entity -> new DetailItem(entity.getId(), entity.getName(), entity.getAge());
+  }
+
+  public record SaveItem(String name, Integer age) {
+  }
+
+  public record ListItem(Long id, String name, Integer age) {
+  }
+
+  public record DetailItem(Long id, String name, Integer age) {
+  }
+}

spring-boot-service-template-database/src/test/java/com/lanyuanxiaoyao/service/template/database/integration/entity/TestEntity.java

@@ -0,0 +1,42 @@
+package com.lanyuanxiaoyao.service.template.database.integration.entity;
+
+import com.lanyuanxiaoyao.service.template.database.entity.SimpleEntity;
+import com.lanyuanxiaoyao.service.template.database.entity.SnowflakeId;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.persistence.Table;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import lombok.ToString;
+import lombok.experimental.FieldNameConstants;
+
+@Entity
+@Table(name = "test_entity")
+@Getter
+@Setter
+@ToString
+@FieldNameConstants
+@NoArgsConstructor
+@AllArgsConstructor
+public class TestEntity extends SimpleEntity {
+  @SnowflakeId
+  @Column(comment = "名称")
+  private String name;
+
+  @Column(comment = "年龄")
+  private Integer age;
+
+  @Enumerated(EnumType.STRING)
+  @Column(comment = "状态")
+  private TestStatus status;
+
+  @Column(comment = "薪资")
+  private Double salary;
+
+  @Column(comment = "标签")
+  private String tags;
+}

spring-boot-service-template-database/src/test/java/com/lanyuanxiaoyao/service/template/database/integration/entity/TestSoftDeleteEntity.java

@@ -0,0 +1,33 @@
+package com.lanyuanxiaoyao.service.template.database.integration.entity;
+
+import com.lanyuanxiaoyao.service.template.database.entity.SimpleEntity;
+import com.lanyuanxiaoyao.service.template.database.entity.SnowflakeId;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.Table;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import lombok.ToString;
+import lombok.experimental.FieldNameConstants;
+import org.hibernate.annotations.SoftDelete;
+import org.hibernate.annotations.SoftDeleteType;
+
+@Entity
+@Table(name = "test_soft_delete_entity")
+@SoftDelete(strategy = SoftDeleteType.DELETED)
+@Getter
+@Setter
+@ToString
+@FieldNameConstants
+@NoArgsConstructor
+@AllArgsConstructor
+public class TestSoftDeleteEntity extends SimpleEntity {
+  @SnowflakeId
+  @Column(comment = "名称")
+  private String name;
+
+  @Column(comment = "年龄")
+  private Integer age;
+}