package cn.jztd.redis.util;

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

import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

public  class JediPoolUtils {
    private static JedisPool jedisPool;
    //静态代码块读取配置文件
    static {
        //读取配置文件
        InputStream inp = JediPoolUtils.class.getClassLoader().getResourceAsStream("jedis.properties");
        //关联文件
        Properties pro=new Properties();
        try {
            pro.load(inp);
        } catch (IOException e) {
            e.printStackTrace();
        }
        //读取配置文件设置到JedisPoolConfig里
        JedisPoolConfig jedis=new JedisPoolConfig();
        jedis.setMaxIdle(Integer.parseInt(pro.getProperty("maxIdle")));
        jedis.setMaxTotal(Integer.parseInt(pro.getProperty("maxTotal")));
        //初始化JedisPool
        jedisPool=new JedisPool(jedis,pro.getProperty("host"), Integer.parseInt(pro.getProperty("port")));

    }

    public  static Jedis getJed(){
        return jedisPool.getResource();
    }
}

配置文件

host=127.0.0.1
port=6379
maxTotal=50
maxIdle=10