jedis集群版应用

1.pom文件添加依赖：

 2.创建配置文件

 

	<!-- jedis集群版配置（JedisCluster通过构造传参（2个参数）） -->
	<bean id="redisClient" class="redis.clients.jedis.JedisCluster">
	
		<constructor-arg name="nodes">
			<set>
				<bean class="redis.clients.jedis.HostAndPort">
					<constructor-arg name="host" value="192.168.203.137"></constructor-arg>
					<constructor-arg name="port" value="6001"></constructor-arg>
				</bean>
				<bean class="redis.clients.jedis.HostAndPort">
					<constructor-arg name="host" value="192.168.203.137"></constructor-arg>
					<constructor-arg name="port" value="6002"></constructor-arg>
				</bean>
				<bean class="redis.clients.jedis.HostAndPort">
					<constructor-arg name="host" value="192.168.203.137"></constructor-arg>
					<constructor-arg name="port" value="6003"></constructor-arg>
				</bean>
				<bean class="redis.clients.jedis.HostAndPort">
					<constructor-arg name="host" value="192.168.203.137"></constructor-arg>
					<constructor-arg name="port" value="6004"></constructor-arg>
				</bean>
				<bean class="redis.clients.jedis.HostAndPort">
					<constructor-arg name="host" value="192.168.203.137"></constructor-arg>
					<constructor-arg name="port" value="6005"></constructor-arg>
				</bean>
				<bean class="redis.clients.jedis.HostAndPort">
					<constructor-arg name="host" value="192.168.203.137"></constructor-arg>
					<constructor-arg name="port" value="6006"></constructor-arg>
				</bean>
			</set>
		</constructor-arg>

		<constructor-arg name="poolConfig" ref="jedisPoolConfig"></constructor-arg>
	</bean>
	 <bean id="jedisClientCluster" class="com.skymall.rest.dao.imp.JedisClientCluster"></bean> 
	

　　jedis客户端：

 

 代码：

package com.skymall.rest.dao.imp;

import org.springframework.beans.factory.annotation.Autowired;

import com.skymall.rest.dao.JedisClient;

import redis.clients.jedis.JedisCluster;
/**
 * jedis集群客户端dao 
* @ClassName: JedisClientCluster 
* @Description: TODO
* @author 
* @date 2018年3月22日 下午1:44:54 
* @version V1.0
 */
public class JedisClientCluster implements JedisClient {

	@Autowired
	private JedisCluster jedisCluster;
	@Override
	public String get(String key) {
		
		return jedisCluster.get(key);
	}

	@Override
	public String set(String key, String value) {
		return jedisCluster.set(key, value);
	}

	@Override
	public String hget(String hkey, String key) {
		return jedisCluster.hget(hkey, key);
	}

	@Override
	public long hset(String hkey, String key, String value) {
		return jedisCluster.hset(hkey,key, value);
	}

	@Override
	public long incr(String key) {
		return jedisCluster.incr(key);
	}

	@Override
	public long expire(String key, int second) {
		return jedisCluster.expire(key, second);
	}

	@Override
	public long ttl(String key) {
		return jedisCluster.ttl(key);
	}

	@Override
	public long del(String key) {
		
		return jedisCluster.del(key);
	}

	@Override
	public long hdel(String hkey, String key) {
		
		return jedisCluster.hdel(hkey, key);
	}

}

　　测试：

package com.skymall.rest.jedis;

import java.util.HashSet;

import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import redis.clients.jedis.HostAndPort;
import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisCluster;
import redis.clients.jedis.JedisPool;

public class TestJedis {

	//测试jedis
//	@Test
//	public void testJedis(){
//		//创建jedis对象
//		Jedis jedis=new Jedis("192.168.203.137",6379);
//		//与reids指令操作一至
//		jedis.set("key1","88888888888888" );
//		//删除
//		Long del = jedis.del("cccc");
//		//添加
////		String result=jedis.get("cccc");
//		System.err.println(del);
//		//关闭jedis对象
//		jedis.close();
//	}
	
	// 测试jedis连接池
//	@Test
//	public void testJedisPool(){
//		//创建连接池
//		JedisPool jedisPool=new JedisPool("192.168.203.137",6379);
//		//从连接池里取jedis对象
//		Jedis jedis = jedisPool.getResource();
//		//一下操作都一样
//		String result=jedis.get("ddd");
//		System.err.println(result);
//	    //关闭jedis
//		jedis.close();
//		//关闭连接池
//		jedisPool.close();
//	}
//	
//	
//	//测试redis集群（自带连接池）不需要关闭否则会报错
//	@Test
//	public void testJedisCluster(){
//		HashSet<HostAndPort> nodes=new HashSet<>();
//		nodes.add(new HostAndPort("192.168.203.137", 7001));
//		nodes.add(new HostAndPort("192.168.203.137", 7002));
//		nodes.add(new HostAndPort("192.168.203.137", 7003));
//		nodes.add(new HostAndPort("192.168.203.137", 7004));
//		nodes.add(new HostAndPort("192.168.203.137", 7005));
//		nodes.add(new HostAndPort("192.168.203.137", 7006));
//		JedisCluster cluster=new JedisCluster(nodes);
//		cluster.set("key2","成功了");
//		System.out.println(cluster.get("key2"));
//	
//		
//	}
//	//测试单机版jedis与spring整合
//	@Test
//	public void testJedisAndSpring(){
//		
//		ApplicationContext applicationContext=new ClassPathXmlApplicationContext("classpath:spring/applicationContext-*.xml");
//		JedisPool jedisPool=(JedisPool) applicationContext.getBean("redisClient");
//		Jedis jedis=jedisPool.getResource();
//		jedis.set("gggg", "09090900");
//		String str=jedis.get("gggg");
//		System.out.println(str);
//		
//		jedis.close();
//		jedisPool.close();
//	}
//	
//	//测试jedis集群与spring整合
//	@Test
//	public void JedisClusterAndSpring(){
//		ApplicationContext applicationContext=new ClassPathXmlApplicationContext("classpath:spring/applicationContext-*.xml");
//		JedisCluster jedisCluster=(JedisCluster) applicationContext.getBean("redisClient");
//		jedisCluster.set("name","8822288");
//		String str=jedisCluster.get("name");
//		System.out.println(str);
//	
//		
//	}
}