Jedis连接池操作redis

package com.chinasofti.redis;

import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;
import redis.clients.jedis.JedisPoolConfig;

/**
 * Jedis连接池操作redis
 */
public class JedisPoolDemo {
    public static void main(String[] args) {
        //设置Jedis连接池配置信息
        JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();

        //设置最大连接数
        jedisPoolConfig.setMaxTotal(100);

        //获取Jedis连接池
        JedisPool jedisPool = new JedisPool(jedisPoolConfig,"127.0.0.1",6379);

        //获取Jedis连接对象
        Jedis resource = jedisPool.getResource();

        //根据键获取值，并输出
        String username = resource.get("username");
        System.out.println(username);

        //关闭连接
        resource.close();
    }
}