From 03791ab057f15d102bc20b83c687f8a8028a4b8f Mon Sep 17 00:00:00 2001
From: jinpengyong <jpy123456>
Date: Tue, 28 Dec 2021 13:47:38 +0800
Subject: [PATCH] 行业贡献率update

---
 screen-api/src/main/java/com/moral/api/controller/DeviceController.java |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/screen-api/src/main/java/com/moral/api/controller/DeviceController.java b/screen-api/src/main/java/com/moral/api/controller/DeviceController.java
index 1c32fd9..3262a32 100644
--- a/screen-api/src/main/java/com/moral/api/controller/DeviceController.java
+++ b/screen-api/src/main/java/com/moral/api/controller/DeviceController.java
@@ -54,8 +54,17 @@
     @Autowired
     private DeviceService deviceService;
 
+    /**
+    * @Description: ������mac������������������
+            * @Param: [mac]
+            * @return: com.moral.constant.ResultMessage
+            * @Author: ���������
+            * @Date: 2021/8/23
+            */
     @GetMapping("queryAlarmByMac")
     public ResultMessage queryAlarmByMac(String mac) {
+        if(mac==null)
+            return new ResultMessage(ResponseCodeEnum.PARAMETERS_IS_MISSING.getCode(), ResponseCodeEnum.PARAMETERS_IS_MISSING.getMsg(),null);
         List<Sensor> sensors = organizationUnitAlarmService.queryAlarmLevel(mac);
         AlarmLevelVO vo = AlarmLevelVO.convert(sensors);
         return new ResultMessage(ResponseCodeEnum.SUCCESS.getCode(), ResponseCodeEnum.SUCCESS.getMsg(), vo);

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