添加无人机查询最大值和最小值的service实现

ZhuDongming

2019-08-15 9902b8ccf2d4a7a297189a39c5843f52a83c7315

 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";
}