定义位置点与距离

src/main/java/com/iflytop/sgs/app/model/entity/DevicePosition.java

@@ -54,4 +54,8 @@ public class DevicePosition extends BaseEntity {
         return Double.valueOf(position);
     }
 
+    public Double getPositon() {
+        return Double.valueOf(position);
+    }
+
 }