臭氧预测update，根据城市名查询预测和实际数据

jinpengyong

2020-07-29 bc6aaea416da40038dee2df1b3de4a1581da2a48

 src/main/java/com/moral/common/bean/Constants.java

@@ -58,5 +58,6 @@
   public static final String DEVICE_STATE_MIDDLE ="2";
   public static final String DEVICE_STATE_SERIOUS ="3";
   public static final String DEVICE_STATE_OFFLINE ="4";
   public static final String DEVICE_STATE_MAINTENANCE ="9";
}