测试redis集群的两种方式：分片和哨兵

import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

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

public class JedisSentinelTest {
    /**
     * 哨兵模式链接redis
     * @throws Exception
     */
    public void jedisSentinelPool() throws Exception {

        Set sentinels = new HashSet();
        sentinels.add("哨兵的ip和端口");
        sentinels.add("哨兵的ip和端口");
        sentinels.add("哨兵的ip和端口");
        JedisSentinelPool jedisSentinelPool = new JedisSentinelPool("master的别名", sentinels,"密码");
        Jedis jedis = null;
            try {
                jedis = jedisSentinelPool.getResource();
                jedis.set("hello", "world");
                String value = jedis.get("hello");
                System.out.println(value);

            } catch (Exception e) {
                System.out.println(e);
            } finally {
                if (jedis != null)
                    try {
                        jedis.close();
                        jedisSentinelPool.close();
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
            }
    }
    /**
     * 分片模式链接   
     */
    public static void jedisTest(){
        JedisPoolConfig jedisConfig = new JedisPoolConfig();
        jedisConfig.setMaxIdle(20);
        jedisConfig.setTestOnBorrow(false);     
        JedisShardInfo info79 = new JedisShardInfo("IP","端口");
        JedisShardInfo info81 = new JedisShardInfo("IP","端口");
        JedisShardInfo info80 = new JedisShardInfo("IP","端口");
        info79.setPassword("密码");
        info80.setPassword("密码");
        info81.setPassword("密码");
        List shards = new ArrayList<>();
        shards.add(info79);
        shards.add(info80);
        shards.add(info81);
        ShardedJedisPool shardedJedisPool = new ShardedJedisPool(jedisConfig, shards);
        ShardedJedis ShardedJedis = null;
        try {
            ShardedJedis = shardedJedisPool.getResource();
        } catch (Exception e) {
            e.printStackTrace();
        } finally{
            ShardedJedis.close();
            shardedJedisPool.close();
        }
        ShardedJedis.set("test", "测试");
        String aaa = ShardedJedis.get("test");
        System.out.println(aaa);
    }
    public static void main(String args[]){
        jedisTest();
    }
}