Redis代码操作

package cn.app.text;

import java.util.HashMap;
import java.util.Map;
import java.util.Set;

import org.junit.jupiter.api.Test;

import redis.clients.jedis.Jedis;

public class Text {

private Jedis jedis = new Jedis("127.0.0.1",6379);
@Test
public void show() {
    Map<String, String> map = new HashMap<String, String>();
    map.put("id", "张三");
    map.put("username", "张三");
    map.put("password", "123123");

    String result = jedis.hmset("01", map);// 设置键为01
    System.out.println("存储后方法的返回值:" + result);
    System.out.println("取出值:" + jedis.hgetAll("01"));
    jedis.close();
}
@Test
 public void textList() {
    System.out.println("List类型测试开始。。。");
    jedis.lpush("lst", "List01", "List02","List03");
    System.out.println("List中第一个数据为:" + jedis.lindex("lst", 1));
    System.out.println("List中第二个数据为:" + jedis.lindex("lst", 2));
    System.out.println("List中第三个数据为:" + jedis.lindex("lst", 3));
    jedis.close();
}
@Test
 public void textSet() {
    System.out.println("测试Set类型开始。。。");
    jedis.sadd("set", "set01", "set02");
    Set<String> set = jedis.smembers("set");
    System.out.println("Set中各个数据为:");
    for (String string : set) {
        System.out.println(string);
    }
    jedis.close();
}

}

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转载自blog.csdn.net/w_h_s_233/article/details/89455518