优化录像查询，优化注释

panlinlin

2021-01-05 730a64be077b51add311b9d880bb23f5162253ec

 src/main/java/com/genersoft/iot/vmp/common/VideoManagerConstants.java

@@ -18,6 +18,8 @@


   public static final String PLAYER_PREFIX = "VMP_player_";



   public static final String PLAY_BLACK_PREFIX = "VMP_playback_";



   public static final String EVENT_ONLINE_REGISTER = "1";

   

   public static final String EVENT_ONLINE_KEEPLIVE = "2";