java中memcached基本使用方法

package com.wzpmt;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import com.danga.MemCached.MemCachedClient;
import com.danga.MemCached.SockIOPool;

public class MemCachedManager {
// 创建全局的唯一实例
protected static MemCachedClient mcc = new MemCachedClient();

protected static MemCachedManager memCached = new MemCachedManager();

// 设置与缓存服务器的连接池
static {
// 服务器列表和其权重
String[] servers = { "127.0.0.1:11211" };
Integer[] weights = { 3 };

// 获取socke连接池的实例对象
SockIOPool pool = SockIOPool.getInstance();

// 设置服务器信息
pool.setServers( servers );
pool.setWeights( weights );

// 设置初始连接数、最小和最大连接数以及最大处理时间
pool.setInitConn( 5 );
pool.setMinConn( 5 );
pool.setMaxConn( 250 );
pool.setMaxIdle( 1000 * 60 * 60 * 6 );

// 设置主线程的睡眠时间
pool.setMaintSleep( 30 );

// 设置TCP的参数，连接超时等
pool.setNagle( false );
pool.setSocketTO( 3000 );
pool.setSocketConnectTO( 0 );

// 初始化连接池
pool.initialize();

// 压缩设置，超过指定大小（单位为K）的数据都会被压缩
mcc.setCompressEnable( true );
mcc.setCompressThreshold( 64 * 1024 );
}

/**
* 保护型构造方法，不允许实例化！
*
*/
protected MemCachedManager()
{

}

/**
* 获取唯一实例.
* @return
*/
public static MemCachedManager getInstance()
{
return memCached;
}

/**
* 添加一个指定的值到缓存中.
* @param key
* @param value
* @return
*/
public boolean add(String key, Object value)
{
return mcc.add(key, value);
}

public boolean add(String key, Object value, Date expiry)
{
return mcc.add(key, value, expiry);
}

public boolean replace(String key, Object value)
{
return mcc.replace(key, value);
}

public boolean replace(String key, Object value, Date expiry)
{
return mcc.replace(key, value, expiry);
}

/**
* 根据指定的关键字获取对象.
* @param key
* @return
*/
public Object get(String key)
{
return mcc.get(key);
}

public static void main(String[] args)
{
MemCachedManager cache = MemCachedManager.getInstance();
long startDate=System.currentTimeMillis();
for (int i = 0; i < 10000*1000; i++) {
cache.add("test"+i , "中国");
}
long endDate=System.currentTimeMillis();

long nowDate=(endDate-startDate)/1000;
System.out.println(nowDate);
System.out.print( " get value : " + cache.get( "test" ));
}
}