fix logic

apps/api/internal/logic/COMB/comb298ylogic.go

@@ -36,7 +36,7 @@ type APIRequest struct {
 // WestAPIResponse 定义西部API响应结构
 type APIResponse struct {
 	SourceId string
-	Resp     []byte
+	Resp     json.RawMessage
 	Success  bool
 }
 
@@ -159,8 +159,20 @@ func (l *COMB298YLogic) COMB298Y(req *types.Request) (resp string, err *errs.App
 				respData, err := l.svcCtx.WestDexService.CallAPI(req.SourceId, req.Request, l.svcCtx.Config.WestConfig.SecretId)
 				if err != nil {
 					callAPIErr = err
+					westResp = "{}" // 发生错误时返回空对象
 				} else {
-					westResp = string(respData)
+					// 确保返回的是有效的 JSON
+					if len(respData) == 0 {
+						westResp = "{}"
+					} else {
+						// 验证 JSON 是否有效
+						var jsonCheck interface{}
+						if json.Unmarshal(respData, &jsonCheck) != nil {
+							westResp = "{}"
+						} else {
+							westResp = string(respData)
+						}
+					}
 				}
 			case "yushan":
 				respData, err := l.svcCtx.YushanService.Request(req.SourceId, req.Request)
@@ -170,11 +182,24 @@ func (l *COMB298YLogic) COMB298Y(req *types.Request) (resp string, err *errs.App
 					} else {
 						callAPIErr = errs.ErrSystem
 					}
+					westResp = "{}" // 发生错误时返回空对象
 				} else {
-					westResp = string(respData)
+					// 确保返回的是有效的 JSON
+					if len(respData) == 0 {
+						westResp = "{}"
+					} else {
+						// 验证 JSON 是否有效
+						var jsonCheck interface{}
+						if json.Unmarshal(respData, &jsonCheck) != nil {
+							westResp = "{}"
+						} else {
+							westResp = string(respData)
+						}
+					}
 				}
 			default:
 				success = false
+				westResp = "{}"
 				logx.Errorf("未知的服务类型：%s", req.Service)
 			}
 
@@ -182,9 +207,15 @@ func (l *COMB298YLogic) COMB298Y(req *types.Request) (resp string, err *errs.App
 				success = false
 			}
 
+			// 确保响应是有效的 JSON
+			var jsonResp json.RawMessage
+			if err := json.Unmarshal([]byte(westResp), &jsonResp); err != nil {
+				jsonResp = json.RawMessage("{}")
+			}
+
 			responseChan <- APIResponse{
 				SourceId: req.ServiceId,
-				Resp:     []byte(westResp),
+				Resp:     jsonResp,
 				Success:  success,
 			}
 		}(apiReq)