单频道订阅
127.0.0.1:6379> subscribe channel1
Reading messages... (press Ctrl-C to quit)
1) "subscribe"
2) "channel1"
3) (integer) 1
1) "message"
2) "channel1"
3) "a"
1) "message"
2) "channel1"
3) "b"
1) "message"
2) "channel1"
3) "c"
发布
127.0.0.1:6379> publish channel1 a
(integer) 1
127.0.0.1:6379> publish channel1 b
(integer) 1
127.0.0.1:6379> publish channel1 c
(integer) 1
127.0.0.1:6379>
批量订阅
以channel开头的频道发布都可收到。
127.0.0.1:6379> psubscribe channel*
Reading messages... (press Ctrl-C to quit)
1) "psubscribe"
2) "channel*"
3) (integer) 1
1) "pmessage"
2) "channel*"
3) "channel1"
4) "a"
1) "pmessage"
2) "channel*"
3) "channel2"
4) "ba"
127.0.0.1:6379> publish channel1 a
(integer) 1
127.0.0.1:6379> publish channel2 ba
(integer) 1