linux安装memcached

一、yum安装

# yum install memcached

启动memcached

# service memcached start

二、tar安装

1、下载安装包

libevent-2.0.21-stable.tar.gz

memcached-1.4.15.tar.gz

2、安装libevent

#  tar zxvf libevent-2.0.21-stable.tar.gz
#  cd libevent-2.0.21-stable
#  ./configure  --prefix=/usr/local/lib
#  make && make install

3、安装memcached

# tar zxvf memcached-1.4.15.tar.gz
# cd memcached-1.4.15
#./configure --prefix=/usr/local/bin/memcached --with-libevent=/usr/local/lib && make && make install

4、配置启动

# vi /etc/rc.local
#!/bin/sh
#
# This script will be executed *after* all the other init scripts.
# You can put your own initialization stuff in here if you don't
# want to do the full Sys V style init stuff.
touch /var/lock/subsys/local

/usr/sbin/ntpdate ntpupdate.tencentyun.com >/dev/null 2>&1 &
/usr/local/agenttools/agent/startagent.sh  /usr/local/agenttools/agent /dev/null

#secu-tcs-agent bootstart, install at Tue Apr 29 17:21:38 CST 2014.
/usr/local/sa/agent/secu-tcs-agent-mon-safe.sh > /dev/null 2>&1

/usr/local/bin/memcached -p 12677 -U 0 -d -r -u root -m 2040 -c 1024 -t 4

保存后退出，手动启动服务

# /usr/local/bin/memcached -p 12677 -U 0 -d -r -u root -m 2040 -c 1024 -t 4

java客户端操作

import java.io.IOException;
import java.net.InetSocketAddress;

import net.spy.memcached.MemcachedClient;

public class TestMemcached {
public static void main(String[] args) throws IOException {
MemcachedClient cache = new MemcachedClient(new InetSocketAddress("192.168.100.102", 12677));
for (int i = 1; i < 10; i++) {
cache.set("T0001" + i, 10, "test");
}
Object myObject =  cache.get("T00011");
System.out.println("Get object from mem :" + myObject);
}
}