jedis案例实操代码

package com.heima.test; import com.heima.util.JedisConnectionFactory; import org.junit.jupiter.api.AfterEach; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Test; import redis.clients.jedis.Jedis; import java.util.Map; public class JedisTest { private Jedis jedis; @BeforeEach void setUp(){ //1.建立连接 // jedis = new Jedis("192.168.88.129",6379); jedis = JedisConnectionFactory.getJedis(); //2.设置密码 jedis.auth("123321"); //3.选择库 jedis.select(0); } @Test void testString(){ String result = jedis.set("name", "虎哥"); System.out.println("result="+result); //获取数据 String name = jedis.get("name"); System.out.println("name = " + name); } @Test void testHash(){ //插入Hash数据 jedis.hset("user:1","name","Jack"); jedis.hset("user:1","age","21"); //获取 Map<String, String> map = jedis.hgetAll("user:1"); System.out.println(map); } @AfterEach void tearDown(){ if(jedis!=null){ jedis.close(); } } }