jedis简单使用

jedis简单使用

目前只用了单机版的jedis，集群搭建成功，但接口测试有问题

1.和jedis服务连接

 

public class RedisUtil {
	
	private static String JEDIS_SERVER="10.0.0.18";
	
	private static int JEDIS_PORT=6379;
	
	protected Jedis jedis = new Jedis(JEDIS_SERVER, JEDIS_PORT);

}

2.实现简单的增删改查，其中key为表名+索引，value为对象的json串

 

 

private static String SERVER_KEY="server";

public class ServerDaoImpl  extends RedisUtil implements IServerDao{
	
	private static String SERVER_KEY="server";

	@Override
	public void saveOrUpdateServer(Server server) {
		
		String key = SERVER_KEY + ":" + server.getIp() ;
		String value = JsonUtils.object2json(server);
		
		jedis.set(key, value);
	}


	@Override
	public void deleteServer(String ip) {
		String key =SERVER_KEY+":" +ip;
		jedis.del(key);
	}

	@Override
	public Server getServer(String ip) {
		String key =SERVER_KEY+":" +ip;
		Server server = (Server)JSONObject.toBean(JSONObject.fromObject(jedis.get(key)),Server.class);
		return server;
	}

	@Override
	public List getAllServer() {
		List servers = new ArrayList();
		
		String key =SERVER_KEY+"*";
		Set set =jedis.keys(key);
		for(String s:set){
			System.out.println(jedis.get(s));
			
			Server server = (Server)JSONObject.toBean(JSONObject.fromObject(jedis.get(s)),Server.class);
			servers.add(server);
			
		}
		return servers;
				 
		
		
		
	}

	

}