完善图斑功能，完善水印，增加图片的角度信息

rain

2024-06-03 28f661933ffdeb1f65ecee52f8f4b7a3b373da9b

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

@@ -14,5 +14,5 @@

    private Integer quality;

    private float rate;
    private Float rate;
}