需要的maven依赖

redis.clients

jedis

2.9.0

代码：

package yofc;

import redis.clients.jedis.Jedis;

import redis.clients.jedis.JedisPool;

import redis.clients.jedis.JedisPoolConfig;

import java.net.URI;

public class demo {

private static JedisPool pool = null;

//设置redis的配置信息

public static void getPool(){

if (pool ==null){

JedisPoolConfig config = new JedisPoolConfig();

config.setMaxTotal(50);

config.setMaxWaitMillis(5000);

config.setMaxIdle(10);

config.setTestOnBorrow(true);

config.setTestOnReturn(false);

config.setBlockWhenExhausted(true);

pool = new JedisPool(config, URI.create("redis://127.0.0.1:6379"),5000);

}

}

//获取一个redis连接

public static Jedis getJedis(){

if (pool != null){

Jedis jedis = pool.getResource();

return jedis;

}else {

return null;

}

}

//关闭redis连接

public static void retrunResource(final Jedis jedis){

if (jedis !=null){

jedis.close();

}

}

public static void main(String[] args) {

getPool();

Jedis jedis = getJedis();

retrunResource(jedis);

}

}