更新redis重试三次,http方法兼容ragflow格式

http/http.go

@@ -53,6 +53,8 @@ func RouteRegister(controllers []interface{}) {
 	}
 	go Httpserver.Run()
 }
+
+// doRequest 统一HTTP请求处理（DELETE用ContentJson发送body，gconv.Struct增加err检查）
 func doRequest(ctx context.Context, method string, url string, headers map[string]string, target any, data ...any) (err error) {
 	err = utils.ValidStructPtr(target)
 	if err != nil {
@@ -65,6 +67,9 @@ func doRequest(ctx context.Context, method string, url string, headers map[strin
 	} else {
 		client.SetHeader("Authorization", g.RequestFromCtx(ctx).GetHeader("Authorization"))
 	}
+	if method == http.MethodDelete && len(data) > 0 { // DELETE请求显式用ContentJson序列化body
+		client = client.ContentJson()
+	}
 	response, err := client.DoRequest(ctx, method, url, data...)
 	if err != nil {
 		return
@@ -73,9 +78,13 @@ func doRequest(ctx context.Context, method string, url string, headers map[strin
 	result := response.ReadAll()
 	resultStrut := &ghttp.DefaultHandlerResponse{}
 
-	gconv.Struct(result, &resultStrut)
+	if err = gconv.Struct(result, &resultStrut); err != nil { // 修复：增加err检查
+		return errors.New("响应解析失败: " + err.Error())
+	}
 	if resultStrut.Code == 200 || resultStrut.Code == 0 {
-		gconv.Struct(resultStrut.Data, target)
+		if err = gconv.Struct(resultStrut.Data, target); err != nil { // 修复：增加err检查
+			return errors.New("数据解析失败: " + err.Error())
+		}
 	} else {
 		err = errors.New(resultStrut.Message)
 	}