redis pipeset发布订阅
![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
#!/usr/bin/env python # Author:Zhangmingda import redis,time pool = redis.ConnectionPool(host='192.168.11.5',port=6379,db=2) r = redis.Redis(connection_pool=pool) pipe = r.pipeline(transaction=True) pipe.set('age','22') time.sleep(15) pipe.execute() #如果不执行,则不会执行pipe.set 即不会真正存值
![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
#!/usr/bin/env python # Author:Zhangmingda #!/usr/bin/env python # Author:Zhangmingda import redis class RedisHelper: def __init__(self): self.__conn = redis.Redis(host='192.168.11.5',port=6379) self.chan_sub = 'fm104.5' self.chan_pub = 'fm104.5' def public(self, msg): #发布消息用函数 self.__conn.publish(self.chan_pub, msg) return True def subscribe(self): #接收消息用函数 pub = self.__conn.pubsub() pub.subscribe(self.chan_sub) pub.parse_response() return pub obj = RedisHelper() redis_sub = obj.subscribe() while True: msg = redis_sub.parse_response() print(msg)
![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
#!/usr/bin/env python # Author:Zhangmingda import redis class RedisHelper: def __init__(self): self.__conn = redis.Redis(host='192.168.11.5',port=6379) self.chan_sub = 'fm104.5' self.chan_pub = 'fm104.5' def public(self, msg): #发布消息用函数 self.__conn.publish(self.chan_pub, msg) return True server = RedisHelper() server.public('hehe')
http://www.cnblogs.com/lianzhilei/p/5983673.html
posted on 2018-08-18 20:27 zhangmingda 阅读(141) 评论(0) 编辑 收藏 举报