Redis Jedis 快速入门

首先创建一个maven项目，Archetype选择org.apache.maven.archetypes:maven-archetype-quickstart 

导入依赖

<dependency>

      <groupId>redis.clients</groupId>

      <artifactId>jedis</artifactId>

      <version>7.0.0</version>

    </dependency>

 <dependency>

      <groupId>org.junit.jupiter</groupId>

      <artifactId>junit-jupiter-engine</artifactId>

      <version>5.12.2</version>

      <scope>test</scope>

    </dependency>

public class jedis_Test {private Jedis jedis;@BeforeEachvoid setUp() {//1.建立连接jedis =new Jedis("192.168.75.150",6379);jedis.select(0);}@Testvoid testString() {//存入数据String result =jedis.set("name","彪哥");System.out.println("result:"+result);//获取数据String name=jedis.get("name");System.out.println("name:"+name);}@Testvoid testHash(){//插入hash数据jedis.hset("user_info:3","name","ruoshui");jedis.hset("user_info:3","age","18");//获取Map<String,String>map=jedis.hgetAll("user_info:3");System.out.println(map);}@AfterEachvoid tearDown() {if(jedis!=null){jedis.close();}}
}