无涯教程-Redis - SUBSCRIBE 命令函数

Redis SUBSCRIBE 命令将客户端订阅到指定的频道。

SUBSCRIBE channel - 语法

以下是Redis SUBSCRIBE 命令的基本语法。

redis 127.0.0.1:6379> SUBSCRIBE channel [channel ...] 

SUBSCRIBE channel - 返回值

返回数组。

SUBSCRIBE channel - 示例

redis 127.0.0.1:6379> SUBSCRIBE mychannel  
Reading messages... (press Ctrl-C to quit) 
1) "subscribe" 
2) "mychannel" 
3) (integer) 1 
1) "message" 
2) "mychannel" 
3) "a"

参考链接

https://www.learnfk.com/redis/pub-sub-subscribe.html