更新

src/main/java/com/zswl/dataservice/service/mqtt/GateWayInfoService.java

@@ -120,7 +120,7 @@ public class GateWayInfoService extends SuperService {
             return ResultContent.buildFail(String.format("分组不存在：%s", param.getProjectInfoCode()));
         }
         // 添加网关信息
-        addGateWayInfo(param);
+        ResultContent<GateWayInfo> gateWayInfo = addGateWayInfo(param);
 
         // 给网关分配个mqtt账号
         MqttInfoReturnModel mqttInfoSimpleModel = new MqttInfoReturnModel();