idea创建maven工程

略

修改pom.xml

添加依赖

<dependency>
    <groupId>redis.clients</groupId>
    <artifactId>jedis</artifactId>
    <version>2.9.0</version>
</dependency>

https://mvnrepository.com/artifact/redis.clients/jedis/3.3.0

测试 ping 命令

public class Test {
    public static void main(String[] args) {
        //Jedis jedis=new Jedis("localhost");
        Jedis jedis=new Jedis("127.0.0.1",6379);
        String res=jedis.ping();
        System.out.println(res);
        jedis.close()
    }
}

打印：

PONG

set、get 命令

jedis.set("name","java从入门到放弃");
System.out.println(jedis.get("name"));

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