Redis的JAVA连接

Posted 2021-02-12 一个笨蛋的博客

ShardedJedis用法

package com.zhi.demo;

import java.util.Arrays;
import java.util.List;

import redis.clients.jedis.JedisPoolConfig;
import redis.clients.jedis.JedisShardInfo;
import redis.clients.jedis.ShardedJedis;
import redis.clients.jedis.ShardedJedisPool;

/**
 * 多个redis服务器获取连接
 *
 * @date 2019年03月07日19:33:05
 *
 */
public class SharedRedis {
    private static ShardedJedisPool shardedJedisPool;

    static {
        JedisPoolConfig config = new JedisPoolConfig();
        config.setMaxIdle(5);
        config.setTestOnBorrow(false);

        JedisShardInfo info1 = new JedisShardInfo("192.168.153.137", 6379);
        JedisShardInfo info2 = new JedisShardInfo("192.168.153.137", 6379);

        List<JedisShardInfo> infoList = Arrays.asList(info1, info2);
        shardedJedisPool = new ShardedJedisPool(config, infoList);
    }

    public static void main(String[] args) {
        try (ShardedJedis jedis = shardedJedisPool.getResource()) {
            System.out.println("获取reidis连接成功");
            if ("OK".equals(jedis.set("reids", "reids"))) {
                System.out.println("向redis设置值成功");
            } else {
                System.out.println("向redis设置值失败");
            }
        }
        // 关闭资源池，否则线程会一直等待
        shardedJedisPool.close();
        System.out.println("关闭redis资源池");
    }
}