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);

//

//

//	}

}