消息订阅使用办法:订阅端: Subscribe 频道名称发布端: publish 频道名称 发布内容客户端例子:redis 127.0.0.1:6379> subscribe newsReading messages... (press Ctrl-C to quit)1) "subscribe"2) "news"3) (integer) 11) "message"2) "news"3) "good good study"1) "message"2) "news"3) "day day up"服务端例子:redis 127.0.0.1:6379> publish news 'good good study'(integer) 1redis 127.0.0.1:6379> publish news 'day day up'(integer) 1