Java API连接Redis-优快云博客

Jedis:

import redis.clients.jedis.Jedis;

public class JedisTest {
    public static void main(String[] args) {
        Jedis jedis = new Jedis("192.168.40.142", 6379);
        jedis.auth("123456");
        jedis.set("name", "redis初级学习");
        String name = jedis.get("name");
        System.out.println(name);
        jedis.close();
    }
}

JedisPool:

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

import java.util.*;

public class JedisPoolTest {
    public static void main(String[] args) {
        JedisPoolConfig poolConfig = new JedisPoolConfig();
        poolConfig.setMaxTotal(100);
        poolConfig.setMaxIdle(10);
        JedisPool jedisPool = new JedisPool(poolConfig, "192.168.40.142", 6379);
        Jedis jedis = null;
        try {
            jedis = jedisPool.getResource();
            jedis.auth("123456");
            jedis.set("name", "redis pool 初尝鲜");
            String name = jedis.get("name");
            System.out.println(name);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (jedis != null) {
                jedis.close();
            }
            if (jedisPool != null) {
                jedisPool.close();
            }
        }
    }
}

遇到的问题：

redis重启之后报错：DENIED Redis is running in protected mode

原因是需要重新设置密码：

CONFIG SET Requirepass admin

再次登录即可：auth admin