Merge remote-tracking branch 'origin/ht-dev' into ht-dev

rain

2024-07-26 56cf48282b9fa39637fdcad9b445d2a2f81a61d9

 src/main/java/com/dji/sample/component/mqtt/model/TopicConst.java

@@ -28,6 +28,15 @@

    public static final String EVENTS_SUF = "/events";

    public static final String PROPERTY_SUF = "/property";

    public static final String SET_SUF = "/set";

    public static final String REGEX_SN = "[A-Za-z0-9]+";

    public static final String DRC = "/drc";

    public static final String UP = "/up";

    public static final String DOWN = "/down";
}