python 操作 redis，redi

• 2020 年 1 月 7 日
• 筆記

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()