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Java程序与memcached服务 交互需要多个个JAR包支持： 其中两个比较重要，已经用颜色标记出来了 

    commons-collections-3.1.jar

    commons-logging-1.1.3.jar

    commons-pool-1.6.jar

    java_memcached-release_2.6.6.jar

    log4j-over-slf4j-1.6.1.jar

    slf4j-api-1.6.1.jar

Java程序与memcached服务器交互的代码如下

Java类：CacheHelper

import com.danga.MemCached.MemCachedClient;

import com.danga.MemCached.SockIOPool;

public class CacheHelper {

private static MemCachedClient mcc = new MemCachedClient();

private CacheHelper() { }

static {

String[] servers = { "192.168.0.102:2222" };   //mem服务器的地址及端口

Integer[] weights = { 2 };

SockIOPool pool = SockIOPool.getInstance();

pool.setServers(servers);

pool.setWeights(weights);

pool.setInitConn(5);

pool.setMinConn(5);

pool.setMaxConn(250);

pool.setMaxIdle(1000 * 60 * 60 * 6);

pool.setMaintSleep(30);

pool.setNagle(false);

pool.setSocketConnectTO(0);

pool.setSocketTO(6000);// 3秒超时

pool.setHashingAlg(3);//设置为一致性hash算法

pool.initialize();

}

public static MemCachedClient getMemCachedClient(){

    return mcc;

}

}

测试类：test   实例代码 测试通过

public static void main(String[] args) {

MemCachedClient mcc = CacheHelper.getMemCachedClient();

mcc.add("k1", "111111");

Object ooo = mcc.get("k1");

System.out.println("obj="+ooo);

}

如有疑问 请留言 欢迎提供建议