Python操作redis

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安裝python-redis

pip install redis

 

python操作redis

#從redis包中匯入Redis類from redis import Redis#初始化redis執行個體cache = Redis(host=‘10.2.2.120‘, port=‘6379‘)#操作字串cache.set(‘username‘, ‘abc‘)cache.delete(‘username‘)#列表操作cache.lpush(‘books‘, ‘java‘)cache.lpush(‘books‘, ‘python‘)cache.lpush(‘books‘, ‘php‘)print(cache.lrange(‘books‘, 0, -1))#集合的操作cache.sadd(‘team‘, ‘blue‘)cache.sadd(‘team‘, ‘yellow‘)cache.sadd(‘team‘, ‘red‘)print(cache.smembers(‘team‘))#雜湊的操作cache.hset(‘website‘, ‘baidu‘, ‘www.baidu.com‘)cache.hset(‘website‘, ‘google‘, ‘www.google.com‘)print(cache.hgetall(‘website‘))#事務的操作pip = cache.pipeline()pip.set(‘usernmae‘, ‘heboan‘)pip.set(‘password‘, ‘123456‘)pip.execute()#發布與訂閱(發布訂閱要在不同的檔案)#訂閱訊息ps = cache.pubsub()ps.subscribe(‘email‘)while True:    for item in ps.listen():        print(item)        #發布訊息for x in range(3):    cache.publish(‘email‘, ‘[email protected]‘)    

這裡只是列出了一些基本的操作，其實和命令列是一樣的

Python操作redis