import com.danga.MemCached.SockIOPool; //导入依赖的package包/类
public void afterPropertiesSet() throws Exception {
	client = new MemCachedClient();
	// grab an instance of our connection pool
	SockIOPool pool = SockIOPool.getInstance();

	// set the servers and the weights
	pool.setServers(servers);
	pool.setWeights(weights);

	// set some basic pool settings
	// 5 initial, 5 min, and 250 max conns
	// and set the max idle time for a conn
	// to 6 hours
	pool.setInitConn(5);
	pool.setMinConn(5);
	pool.setMaxConn(250);
	pool.setMaxIdle(1000 * 60 * 60 * 6);

	// set the sleep for the maint thread
	// it will wake up every x seconds and
	// maintain the pool size
	pool.setMaintSleep(30);

	// set some TCP settings
	// disable nagle
	// set the read timeout to 3 secs
	// and don't set a connect timeout
	pool.setNagle(false);
	pool.setSocketTO(3000);
	pool.setSocketConnectTO(0);

	// initialize the connection pool
	pool.initialize();

	// lets set some compression on for the client
	// compress anything larger than 64k
	client.setCompressEnable(true);
	client.setCompressThreshold(64 * 1024);
}
 

import com.danga.MemCached.SockIOPool; //导入依赖的package包/类
public MemcacheUtils(String host, int port) {
	SockIOPool pool = SockIOPool.getInstance();
	pool.setServers(new String[]{host + String.valueOf(port)});
	pool.initialize();

	cache = new MemCachedClient();
}