From b9a02194e267b8de8e9cd2b76896bb742c9e6b0e Mon Sep 17 00:00:00 2001
From: lanyuanxiaoyao <lanyuanxiaoyao@gmail.com>
Date: Sat, 11 Oct 2025 16:24:28 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=A2=9E=E5=8A=A0=E6=8E=A5=E5=8F=A3?=
 =?UTF-8?q?=E7=BC=93=E5=AD=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../leopard/core/service/StockService.java    |  5 +++
 leopard-server/pom.xml                        |  8 +++++
 .../server/configuration/CacheProvider.java   | 35 +++++++++++++++++++
 3 files changed, 48 insertions(+)
 create mode 100644 leopard-server/src/main/java/com/lanyuanxiaoyao/leopard/server/configuration/CacheProvider.java

diff --git a/leopard-core/src/main/java/com/lanyuanxiaoyao/leopard/core/service/StockService.java b/leopard-core/src/main/java/com/lanyuanxiaoyao/leopard/core/service/StockService.java
index c4eeb0f..cbc72dd 100644
--- a/leopard-core/src/main/java/com/lanyuanxiaoyao/leopard/core/service/StockService.java
+++ b/leopard-core/src/main/java/com/lanyuanxiaoyao/leopard/core/service/StockService.java
@@ -15,6 +15,7 @@ import java.time.LocalDate;
 import java.util.List;
 import java.util.Optional;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.data.domain.Sort;
 import org.springframework.stereotype.Service;
 
@@ -34,6 +35,7 @@ public class StockService extends SimpleServiceSupport<Stock> {
     this.dailyRepository = dailyRepository;
   }
 
+  @Cacheable(value = "long-cache", sync = true)
   public Optional<FinanceIndicator> findFinanceIndicator(Long stockId, Integer year) {
     return financeIndicatorRepository.findOne(
       QFinanceIndicator.financeIndicator.year.eq(year)
@@ -41,6 +43,7 @@ public class StockService extends SimpleServiceSupport<Stock> {
     );
   }
 
+  @Cacheable(value = "long-cache", sync = true)
   public List<FinanceIndicator> findFinanceIndicatorRecent(Long stockId, int years) {
     var current = LocalDate.now();
     return financeIndicatorRepository.findAll(
@@ -50,6 +53,7 @@ public class StockService extends SimpleServiceSupport<Stock> {
     );
   }
 
+  @Cacheable(value = "long-cache", sync = true)
   public List<Daily> findDailyRecent(Long stockId, int days) {
     var current = LocalDate.now();
     return dailyRepository.findAll(
@@ -59,6 +63,7 @@ public class StockService extends SimpleServiceSupport<Stock> {
     );
   }
 
+  @Cacheable(value = "long-cache", sync = true)
   public Optional<Daily> findDailyLatest(Long stockId) {
     return dailyRepository.findLatest(stockId);
   }
diff --git a/leopard-server/pom.xml b/leopard-server/pom.xml
index 3eae2c1..24d4aed 100644
--- a/leopard-server/pom.xml
+++ b/leopard-server/pom.xml
@@ -31,6 +31,14 @@
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-jetty</artifactId>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-cache</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.github.ben-manes.caffeine</groupId>
+      <artifactId>caffeine</artifactId>
+    </dependency>
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-configuration-processor</artifactId>
diff --git a/leopard-server/src/main/java/com/lanyuanxiaoyao/leopard/server/configuration/CacheProvider.java b/leopard-server/src/main/java/com/lanyuanxiaoyao/leopard/server/configuration/CacheProvider.java
new file mode 100644
index 0000000..3a5c5f1
--- /dev/null
+++ b/leopard-server/src/main/java/com/lanyuanxiaoyao/leopard/server/configuration/CacheProvider.java
@@ -0,0 +1,35 @@
+package com.lanyuanxiaoyao.leopard.server.configuration;
+
+import com.github.benmanes.caffeine.cache.Caffeine;
+import java.util.concurrent.TimeUnit;
+import org.springframework.cache.CacheManager;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.cache.caffeine.CaffeineCacheManager;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+
+/**
+ * 缓存提供
+ *
+ * @author lanyuanxiaoyao
+ * @date 2023-04-23
+ */
+@Configuration
+@EnableCaching
+public class CacheProvider {
+  @Primary
+  @Bean("short-cache")
+  public CacheManager normalCache() {
+    CaffeineCacheManager manager = new CaffeineCacheManager();
+    manager.setCaffeine(Caffeine.newBuilder().expireAfterWrite(1, TimeUnit.MINUTES));
+    return manager;
+  }
+
+  @Bean("long-cache")
+  public CacheManager longCache() {
+    CaffeineCacheManager manager = new CaffeineCacheManager();
+    manager.setCaffeine(Caffeine.newBuilder().expireAfterWrite(1, TimeUnit.HOURS));
+    return manager;
+  }
+}