src/main/java/com/dji/sample/component/mqtt/model/TopicConst.java
@@ -24,6 +24,10 @@ public static final String OSD_SUF = "/osd"; public static final String REQUESTS_SUF = "/requests"; public static final String EVENTS_SUF = "/events"; public static final String REGEX_SN = "[A-Za-z0-9]+"; }