修改删除接口的错误

src/main/java/com/welampiot/controller/TrafficLightController.java

@@ -66,7 +66,7 @@ public class TrafficLightController extends BaseController {
         if (trafficLightVO.getId() == null || trafficLightVO.getId() == 0)
             return toolUtils.response(InterfaceResultEnum.LACK_PARAM_ERROR, trafficLightVO.getVersion());
         trafficLightService.delTrafficLightDataById(trafficLightVO.getId());
-        return trafficLightService.saveTrafficLightByVO(trafficLightVO);
+        return toolUtils.response(InterfaceResultEnum.OPERATION_SUCCESS, trafficLightVO.getVersion());
     }
 
     /**