JedisPoolUtils工具

JedisPoolUtils.java

package util;

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

public class JedisPoolUtils {
    private static volatile JedisPool jedisPool = null;

    private JedisPoolUtils(){

    }

    public static JedisPool getJedisPoolInstance() {
        if(null == jedisPool) {
            synchronized (JedisPoolUtils.class) {
                if(null == jedisPool) {
                    JedisPoolConfig poolConfig = new JedisPoolConfig();
                    poolConfig.setMaxIdle(32);
                    poolConfig.setMaxWaitMillis(100*1000);
                    poolConfig.setTestOnBorrow(true);
                    jedisPool = new JedisPool(poolConfig,"192.168.235.128",6379);
                }
            }
        }
        return jedisPool;
    }

    public static void release(JedisPool jedisPool, Jedis jedis) {
        if(null != jedis) {
            jedisPool.returnResourceObject(jedis);
        }
    }
}

JedisPool測試：

package test;

import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;
import util.JedisPoolUtils;

public class TestPool {
    public static void main(String[] args) {
        JedisPool jedisPool = JedisPoolUtils.getJedisPoolInstance();
        Jedis jedis = null;
        try{
            jedis = jedisPool.getResource();
            jedis.set("aa","bbb");
        }catch (Exception e){
            e.printStackTrace();
        }finally {
            JedisPoolUtils.release(jedisPool,jedis);
        }
    }
}

轉自尚學堂周陽