python 操作 redis，redi

发布时间：2019-09-07 08:08:10编辑：auto阅读（1636）

    python 操作redis 需要导入redis模块

    import redis

        """
    连接redis ConnectionPool 方式连接
    """
    def connRedis(self):
        pool=redis.ConnectionPool(host='172.16.1.2',password='',db=2, port=6379) #按具体情况填写参数
        r=redis.StrictRedis(connection_pool=pool)
        r.set("test_name","admin")
        print(r.get('test_name'))

    python 操作redis 集群 用redis模块不行，需要导入模块

    安装redis-py-cluster模块
    # pip install redis-py-cluster
    #!/usr/bin/env python
#coding:utf-8


from rediscluster import StrictRedisCluster
import sys

def redis_cluster():
    redis_nodes =  [{'host':'192.168.1.2','port':6378},
                    {'host':'192.168.1.2','port':6380},
                    {'host':'192.168.1.2','port':6381},
                    {'host':'192.168.1.2','port':6382},
                    {'host':'192.168.1.2','port':6383},
                    {'host':'192.168.1.2','port':6384},
                    {'host':'192.168.1.2','port':6385}
                   ]
    try:
        redisconn = StrictRedisCluster(startup_nodes=redis_nodes)
    except Exception,e:
        print "Connect Error!"
        sys.exit(1)

    redisconn.set('name','admin')
    print "name is: ", redisconn.get('name')

redis_cluster()

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