redis--channel release and message subscription

Message Subscription Usage: Subscriber: Subscribe Channel name publisher: Publish channel name Publish content Client Example: Redis 127.0.0.1:6379> Subscribe newsreading messages ... (Press Ctrl-c to quit) 1) "Subscribe" 2) "News" 3) (integer) one) "message" 2) "News" 3) "Good Good Study" 1) "message" 2) "News" 3 "Day-day-up" server example: Redis 127.0.0.1:6379> publish News ' Good Good study ' (integer) 1redis 127.0.0.1:6379> Publish New S ' Day-up ' (integer) 1

　

redis--channel release and message subscription