Python-使用python-memcache操作Memcached

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memcached

• 预备
• 安装
• 编程

预备

• Python 2.7
• Memcached 1.4.x
• python-memcached-1.54

安装

1、下载源码包。

wget http://ftp.tummy.com/pub/python-memcached/old-releases/python-memcached-1.54.tar.gz

2、解压缩。

tar -zxvf python-memcached-1.54.tar.gz

3、安装。

python setup.py install

注：需要root权限

编程

#coding:utf8
import memcache

class MemcachedClient():
    ''' python memcached 客户端操作示例 '''

    def __init__(self, hostList):
        self.__mc = memcache.Client(hostList);

    def set(self, key, value):
        result = self.__mc.set("name", "NieYong")
        return result

    def get(self, key):
        name = self.__mc.get("name")
        return name

    def delete(self, key):
        result = self.__mc.delete("name")
        return result

if __name__ == '__main__':
    mc = MemcachedClient(["127.0.0.1:11511", "127.0.0.1:11512"])
    key = "name"
    result = mc.set(key, "NieYong")
    print "set的结果：", result
    name = mc.get(key)
    print "get的结果：", name
    result = mc.delete(key)
    print "delete的结果：", result

执行脚本的结果:

set的结果： True
get的结果： NieYong
delete的结果： 1