温湿度读取失败1，不更新数据

source/DeviceLibrary/storeBean/boxBean/Humiture/HumitureBean.cs

@@ -29,21 +29,21 @@ namespace OnlineStore.DeviceLibrary
         }
         }
         public HumitureParam QueryData()
         public HumitureParam QueryData()
         {
         {
-            HumitureParam param = HumitureController.QueryData(PortName);
-            updateData(PortName, param);
-            return param;
-
+            bool rtn = HumitureController.QueryData(PortName, out HumitureParam param);
+            return updateData(PortName, rtn, param);
         }
         }
-        static void updateData(string port, HumitureParam param)
+        static HumitureParam updateData(string port,bool ok, HumitureParam param)
         {
         {
             var find = LastData.Find(s => port.Equals(s.DeviceAddress));
             var find = LastData.Find(s => port.Equals(s.DeviceAddress));
-            if (find != null)
+            if (ok && find != null)
             {
             {
                 find.Temperate = param.Temperate;
                 find.Temperate = param.Temperate;
                 find.UpdateTime = param.UpdateTime;
                 find.UpdateTime = param.UpdateTime;
                 find.Humidity = param.Humidity;
                 find.Humidity = param.Humidity;
                 find.OxygenV = param.OxygenV;
                 find.OxygenV = param.OxygenV;
+                return find;
             }
             }
+            return param;
         }
         }
         public static double GetMinOxygenV()
         public static double GetMinOxygenV()
         {
         {