[Redis-CentOS7]Redis发布订阅操作(七)
发布订阅
- 发布：打电话
- 订阅：接电话
订阅频道
127.0.0.1:6379> SUBSCRIBE msg
Reading messages... (press Ctrl-C to quit)
1) "subscribe"
2) "msg"
3) (integer) 1
发布信息
127.0.0.1:6379> multi
OK
127.0.0.1:6379> PUBLISH msg "A"
QUEUED
127.0.0.1:6379> PUBLISH msg "B"
QUEUED
127.0.0.1:6379> PUBLISH msg "C"
QUEUED
127.0.0.1:6379> EXEC
1) (integer) 1
2) (integer) 1
3) (integer) 1
接收到订阅
1) "message"
2) "msg"
3) "A"
1) "message"
2) "msg"
3) "B"
1) "message"
2) "msg"
3) "C"
