ard-common/src/main/java/com/ard/common/core/redis/RedisConst.java
@@ -19,6 +19,8 @@
    public static final Integer WEBSOCKET_ALIVE_SECOND = 60 * 60 * 24;
    public static final String WEBSOCKET_VideoId_PREFIX = "videoid" + DELIMITER;
    public static final String DEVICE_ONLINE_PREFIX = "online" + DELIMITER;
    public static final String WEBSOCKET_PREFIX = "webSocket" + DELIMITER;