JedisPool工具類

package cn.td.utils;

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

import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.Properties;

/**
 * JedisPool工具類
 * 加載配置文件，配置連接池參數
 * 提供獲取連接的方法
 */
public class JedisPoolUtils {

    private static JedisPool jedisPool;
    static {
        Properties properties = new Properties();
        InputStream resourceAsStream = JedisPoolUtils.class.getClassLoader().getResourceAsStream("jedis.properties");
        try {
            properties.load(resourceAsStream);
        } catch (IOException e) {
            e.printStackTrace();
        }
        JedisPoolConfig config = new JedisPoolConfig();
        config.setMaxTotal(Integer.parseInt(properties.getProperty("maxTotal")));
        config.setMaxIdle(Integer.parseInt(properties.getProperty("maxIdle")));
        config.setMinIdle(Integer.parseInt(properties.getProperty("minIdle")));
        config.setMaxWaitMillis(Integer.parseInt(properties.getProperty("maxWaitMillis")));
        config.setTestOnBorrow(Boolean.parseBoolean(properties.getProperty("testOnBorrow")));
        config.setTestOnReturn(Boolean.parseBoolean(properties.getProperty("testOnReturn")));
        config.setTimeBetweenEvictionRunsMillis(Integer.parseInt(properties.getProperty("timeBetweenEvictionRunsMillis")));
        config.setTestWhileIdle(Boolean.parseBoolean(properties.getProperty("testWhileIdle")));
        config.setNumTestsPerEvictionRun(Integer.parseInt(properties.getProperty("numTestsPerEvictionRun")));
        //初始化JedisPool
        jedisPool = new JedisPool(
                config,
                properties.getProperty("host"),
                Integer.parseInt(properties.getProperty("port"))
        );
    }
    /**
     * 獲取Jedis連接
     * @return
     */
    public static Jedis getJedis(){
        return jedisPool.getResource();
    }

}