Jedis

 

什么是jedis？

　　#jedis时redis官方推荐的java连接开发工具，使用java操作redis中间件，

　　　　导入对应的依赖

<dependencies>
    <!-- https://mvnrepository.com/artifact/redis.clients/jedis -->
    <dependency>
        <groupId>redis.clients</groupId>
        <artifactId>jedis</artifactId>
        <version>3.3.0</version>

    </dependency>
        <!--fastjson-->
    <!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->
    <dependency>
        <groupId>com.alibaba</groupId>
        <artifactId>fastjson</artifactId>
        <version>1.2.62</version>
    </dependency>


</dependencies>
编码测试：
　　#连接数据库
　　#操作命令
　　#断开连接

package com.kuang;

import redis.clients.jedis.Jedis;

public class TextPing {
    public static void main(String[] args) {
        //new一个jedis对象
        Jedis jedis = new Jedis("127.0.0.1",6379);
        //测试连接
        System.out.println(jedis.ping());
    }
}
输出：pong