新增喊话模块，更新shp文件入库，对图片返回做去重处理

rain

2024-07-11 c719838525c874e1527b6ee137a163f044ba4a80

 src/main/java/com/dji/sample/manage/model/receiver/AlternateLandPointReceiver.java

@@ -15,4 +15,6 @@
    private Double longitude;

    private Double safeLandHeight;

    private Integer isConfigured;
}