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fix: 完善转换代理行为

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This commit is contained in:
兰缘小妖
2026-04-26 21:48:17 +08:00
parent 155244433f
commit 9622d44aac
33 changed files with 1127 additions and 1117 deletions
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25
backend/internal/conversion/openai/adapter.go
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@@ -29,27 +29,27 @@ func (a *Adapter) SupportsPassthrough() bool { return true }
// DetectInterfaceType 根据路径检测接口类型
func (a *Adapter) DetectInterfaceType(nativePath string) conversion.InterfaceType {
switch {
case nativePath == "/chat/completions":
case nativePath == "/v1/chat/completions":
return conversion.InterfaceTypeChat
case nativePath == "/models":
case nativePath == "/v1/models":
return conversion.InterfaceTypeModels
case isModelInfoPath(nativePath):
return conversion.InterfaceTypeModelInfo
case nativePath == "/embeddings":
case nativePath == "/v1/embeddings":
return conversion.InterfaceTypeEmbeddings
case nativePath == "/rerank":
case nativePath == "/v1/rerank":
return conversion.InterfaceTypeRerank
default:
return conversion.InterfaceTypePassthrough
}
}
// isModelInfoPath 判断是否为模型详情路径（/models/{id}，允许 id 含 /）
// isModelInfoPath 判断是否为模型详情路径（/v1/models/{id}，允许 id 含 /）
func isModelInfoPath(path string) bool {
if !strings.HasPrefix(path, "/models/") {
if !strings.HasPrefix(path, "/v1/models/") {
return false
}
suffix := path[len("/models/"):]
suffix := path[len("/v1/models/"):]
return suffix != ""
}
@@ -60,6 +60,11 @@ func (a *Adapter) BuildUrl(nativePath string, interfaceType conversion.Interface
return "/chat/completions"
case conversion.InterfaceTypeModels:
return "/models"
case conversion.InterfaceTypeModelInfo:
if modelID, err := a.ExtractUnifiedModelID(nativePath); err == nil {
return "/models/" + modelID
}
return nativePath
case conversion.InterfaceTypeEmbeddings:
return "/embeddings"
case conversion.InterfaceTypeRerank:
@@ -221,12 +226,12 @@ func (a *Adapter) EncodeRerankResponse(resp *canonical.CanonicalRerankResponse)
return encodeRerankResponse(resp)
}
// ExtractUnifiedModelID 从路径中提取统一模型 ID（/models/{provider_id}/{model_name}）
// ExtractUnifiedModelID 从路径中提取统一模型 ID（/v1/models/{provider_id}/{model_name}）
func (a *Adapter) ExtractUnifiedModelID(nativePath string) (string, error) {
if !strings.HasPrefix(nativePath, "/models/") {
if !strings.HasPrefix(nativePath, "/v1/models/") {
return "", fmt.Errorf("不是模型详情路径: %s", nativePath)
}
suffix := nativePath[len("/models/"):]
suffix := nativePath[len("/v1/models/"):]
if suffix == "" {
return "", fmt.Errorf("路径缺少模型 ID")
}