redis的发布订阅

redis有类似于消息中间件的功能

# 订阅后自动收取消息
subscribe c1 c2 c3

# 发布
publish c2 hello-world
# 订阅
psubscribe new* (订阅多个)

# 发布
publish new1 redis2015
publish new2 redis2016
原文地址:https://www.cnblogs.com/Ghostant/p/12423662.html