python 安装 redis

https://pypi.org/project/redis/

pip install redis

import redis

pool = redis.ConnectionPool(    host = "localhost",    port = 6379,    password = ‘‘,    db = 0,    max_connections = 20)

from redis_db import poolimport  redisimport time

con = redis.Redis(    connection_pool = pool)

con.set("country","英国")con.set("city","伦敦")# city = con.get("city").decode("utf-8")con.expire("city",5)time.sleep(6)city = con.get("city").decode("utf-8")print(city)

del con

原文地址：https://www.cnblogs.com/ericblog1992/p/11395923.html