memcache的使用(转)--改进

package com.channelsoft.portal.demo; import java.util.Date; import com.danga.MemCached.MemCachedClient; import com.danga.MemCached.SockIOPool; public class MemCachedManager{      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); 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); } protected MemCachedManager() { } public static MemCachedManager getInstance() { return memCached; } 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); } 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 < 10 * 1000; i++) { cache.add("test", "中国"); // } long endDate = System.currentTimeMillis(); long nowDate = (endDate - startDate) / 1000; System.out.println(nowDate); System.out.print(" get value : " + cache.get("test")); }   }