MenCached 傻瓜例子

Step 1 download and setup memcached server

download link: http://jehiah.cz/projects/memcached-win32/

 

command   memcached.exe -d install

 

setup completed , you can start the service with windows services manager

Step 2 add java client package to your project

download link: http://code.google.com/p/spymemcached/downloads/list

 

Step 3 use memcached

import java.io.IOException;
import java.net.InetSocketAddress;
import java.util.concurrent.ExecutionException;


import net.spy.memcached.MemcachedClient;

public class CacheManager {
	
	private static final String address = "localhost";
	
	private static final int port = 11211;
	
	private static MemcachedClient memcachedClient;
	
	public static void init() throws IOException
	{
		memcachedClient = new MemcachedClient(
		    new InetSocketAddress(address, port));
	}
	
	public static void saveToCache(String key,Object value,int lastTime)
	{
		memcachedClient.set(key, lastTime, value);
	}
	
	public static Object getFromCache(String key) throws InterruptedException, ExecutionException
	{
		
		java.util.concurrent.Future<Object> future = memcachedClient.asyncGet(key);
		return future.get();
	}
}