Memcached之完整实例

import java.sql.Date;import com.danga.MemCached.MemCachedClient;import com.danga.MemCached.SockIOPool;public class MemCached {//创建全局唯一的实例protected static MemCachedClient mcc=new MemCachedClient();protected static MemCached memCached=new MemCached();//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socket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，不允许实例化 */protected MemCached(){}/** * 获取唯一实例 */public static MemCached getInstance(){return memCached;}/** * 添加一个指定的值dao缓存中 */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 */public Object get(String key){return mcc.get(key);}public static void main(String[] args) {MemCached cached=MemCached.getInstance();//cached.add("hello",1223);System.out.println("get Value:"+cached.get("hello"));}}

需要的jar包：

java_memcached-release_1.6.jar

在运行之前要启动Memcached服务，如下：

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