Jedis連接工具類

package org.easyrec.utils;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import redis.clients.jedis.JedisPool;
import redis.clients.jedis.JedisPoolConfig;

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

public class JedisUtils {

    private static Logger logger = LoggerFactory.getLogger(JedisUtils.class);

    private static final String PATH = "redis.properties";

    private static Properties pro ;

    private static JedisPool jedisPool ;

    private static JedisPoolConfig poolConfig ;


    /**
     * 初始化jedisCluster對象
     */
    static {
        InputStream inputStream = JedisUtils.class.getClassLoader().getResourceAsStream(PATH);
        try {
            pro = new Properties();
            pro.load(inputStream);

            String host = pro.getProperty("host");
            String slave = pro.getProperty("slave_host");
            String port = pro.getProperty("port");
            String password = pro.getProperty("password");
            String timeout = pro.getProperty("timeout");

            // 讀取配置項

            int maxTotal = Integer.parseInt(pro.getProperty("redis_maxTotal"));
            int maxIdle = Integer.parseInt(pro.getProperty("redis_maxIdle"));
            int MinIdle = Integer.parseInt(pro.getProperty("redis_minIdle"));


            // 設置Redis Pool相關參數
            poolConfig = new JedisPoolConfig();
            poolConfig.setMaxTotal(maxTotal);
            poolConfig.setMaxIdle(maxIdle);
            poolConfig.setMinIdle(MinIdle);

            jedisPool =  new JedisPool(poolConfig,host,Integer.parseInt(port),Integer.parseInt(timeout),password);

        }  catch (IOException e) {
            logger.error("初始化連接池失敗");
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    private JedisUtils() {
    }

    private static class JedisUtilsInstance {
        private static final JedisUtils INSTANCE = new JedisUtils();
    }

    public static JedisUtils getInstance() {
        return JedisUtilsInstance.INSTANCE;
    }

    /**
     *
     * 獲取JedisPool對象
     * @return
     * @throws Exception
     */
    public static JedisPool getJedisCluster(){

        return jedisPool;
    }




}