Java客户端Jedis
- Jedis:一款java操作redis数据库的工具
- 使用步骤:
- 下载jedis的jar包
- 使用
<!-- https://mvnrepository.com/artifact/redis.clients/jedis -->
<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
<version>4.3.0-m1</version>
</dependency>
package com.ailyt.jiedis.test;
import org.junit.Test;
import redis.clients.jedis.Jedis;
public class JedisTest {
/**
* 快速入门
*/
@Test
public void MyTest01() {
//获取连接
Jedis jedis = new Jedis("localhost",6379);
//操作
jedis.set("username", "zhangsan");
String set = jedis.set("password", "root");
System.out.println(set);
//关闭连接
jedis.close();
}
}
- Jedis操作各种redis中的数据结构
- 字符串类型string
- set
- get
- 字符串类型string
package com.ailyt.jiedis.test;
import org.junit.Test;
import redis.clients.jedis.Jedis;
import java.util.Set;
public class JedisTest {
@Test
public void MyTest01() {
//获取连接
Jedis jedis = new Jedis("localhost",6379);
//操作
// jedis.set("username", "zhangsan");
// String set = jedis.set("password", "root");
// System.out.println(set);
String username = jedis.get("username");
String password = jedis.get("password");
System.out.println(username);//zhangsan
System.out.println(password);//root
long del1 = jedis.del("username");//1
long del2 = jedis.del("password");//1
System.out.println(del1);
System.out.println(del2);
Set<String> keys = jedis.keys("*");
System.out.println(keys.toString());
//关闭连接
jedis.close();
}
}
标签:set,string,System,jedis,println,Jedis,out,入门
From: https://www.cnblogs.com/ailhy/p/16612588.html