http://jehiah.cz/projects/memcached-win32/files/memcached-1.2.1-win32.zip

这个用讯雷可以下载下来！

package org.rui.mem;
import com.danga.MemCached.MemCachedClient;
import com.danga.MemCached.SockIOPool;

public class MemcachedUtil {
 
    /**
     * memcached客户端单例
     */
    private static MemCachedClient cachedClient = new MemCachedClient();
     
    /**
     * 初始化连接池
     */
    static {
        //获取连接池的实例
        SockIOPool pool = SockIOPool.getInstance();
         
        //服务器列表及其权重
        String[] servers = {"127.0.0.1:11211"};
        Integer[] weights = {3};
         
        //设置服务器信息
        pool.setServers(servers);
        pool.setWeights(weights);
         
        //设置初始连接数、最小连接数、最大连接数、最大处理时间
        pool.setInitConn(10);
        pool.setMinConn(10);
        pool.setMaxConn(1000);
        pool.setMaxIdle(1000*60*60);
         
        //设置连接池守护线程的睡眠时间
        pool.setMaintSleep(60);
         
        //设置TCP参数，连接超时
        pool.setNagle(false);
        pool.setSocketTO(60);
        pool.setSocketConnectTO(0);
         
        //初始化并启动连接池
        pool.initialize();
         
        //压缩设置，超过指定大小的都压缩
//      cachedClient.setCompressEnable(true);
//      cachedClient.setCompressThreshold(1024*1024);
    }
     
    private MemcachedUtil(){
    }
     
    public static boolean add(String key, Object value) {
        return cachedClient.add(key, value);
    }
     
    public static boolean add(String key, Object value, Integer expire) {
        return cachedClient.add(key, value, expire);
    }
     
    public static boolean put(String key, Object value) {
        return cachedClient.set(key, value);
    }
     
    public static boolean put(String key, Object value, Integer expire) {
        return cachedClient.set(key, value, expire);
    }
     
    public static boolean replace(String key, Object value) {
        return cachedClient.replace(key, value);
    }
     
    public static boolean replace(String key, Object value, Integer expire) {
        return cachedClient.replace(key, value, expire);
    }
     
    public static Object get(String key) {
        return cachedClient.get(key);
    }
     
}

package org.rui.mem;
import java.io.Serializable;

public class UserBean implements Serializable {
 
    private static final long serialVersionUID = 9174194101246733501L;
 
    private String username;
     
    private String password;
     
    public UserBean(String username, String password) {
        this.username = username;
        this.password = password;
    }
     
    public String getUsername() {
        return username;
    }
     
    public void setUsername(String username) {
        this.username = username;
    }
     
    public String getPassword() {
        return password;
    }
     
    public void setPassword(String password) {
        this.password = password;
    }
     
    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result
                + ((password == null) ? 0 : password.hashCode());
        result = prime * result
                + ((username == null) ? 0 : username.hashCode());
        return result;
    }
 
    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        UserBean other = (UserBean) obj;
        if (password == null) {
            if (other.password != null)
                return false;
        } else if (!password.equals(other.password))
            return false;
        if (username == null) {
            if (other.username != null)
                return false;
        } else if (!username.equals(other.username))
            return false;
        return true;
    }
 
    @Override
    public String toString() {
        return "username:" + username + ",password:" + password;
    }
}

package org.rui.mem;
import org.junit.Assert;
import org.junit.Test;

public class MemcachedUtilTest {
 
    @Test
    public void testMemcached() {
        MemcachedUtil.put("hello", "world", 60);
        String hello = (String) MemcachedUtil.get("hello");
       // System.out.println(hello);
        Assert.assertEquals("world", hello);
        
        
         
        for(int i = 0; i < 100; ++i) {
            UserBean userBean = new UserBean("code-" + i, "pass-" + i);
            MemcachedUtil.put("token-" + i, userBean, 60);
            Object obj = MemcachedUtil.get("token-" + i);
            Assert.assertEquals(userBean, obj);
        }
    }
}

 for ( int i = 0; i < servers.length; i+/+ ) { if ( this.weights /!= null && this.weights.length > i ) { for ( int k = 0; k < this.weights[i].intValue(); k+/+ ) { this.buckets.add( servers[i] ); if ( log.isDebugEnabled() ) log.debug( "++++ added " + servers[i] + " to server bucket" ); } }