SpringBoot集成Redis用法笔记

<!--redis依赖配置-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>

redis:
host: localhost
database: 0
  port: 6379
  password:
jedis:
pool:
max-active: 8
      max-wait: -1ms
max-idle: 8
      min-idle: 0
  timeout: 3000ms

package my.springboot.redis;

import my.springboot.redis.entity.UserDO;
import my.springboot.redis.service.IUserInfoService;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.data.redis.core.*;
import org.springframework.test.context.junit4.SpringRunner;

import java.util.*;
import java.util.concurrent.TimeUnit;


/**
 * 测试UserInfo用法
 **/
@RunWith(SpringRunner.class)
@SpringBootTest
public class RedisTest {
@Autowired
private RedisTemplate redisTemplate;
/*ValueOperations：简单K - V操作
    SetOperations：set类型数据操作
    ZSetOperations：zset类型数据操作
    HashOperations：针对map类型的数据操作
    ListOperations：针对list类型的数据操作*/

@Test
public void redisStrTest() {
        ValueOperations<String,Object> valueOperations = redisTemplate.opsForValue();
        valueOperations.set("name1","小明");
        valueOperations.set("name2","小李");
System.out.println("删除前："+valueOperations.get("name1"));
redisTemplate.delete("name1");
//设置name1 60秒 过期
        redisTemplate.expire("name1",60, TimeUnit.SECONDS);
        System.out.println("删除后："+valueOperations.get("name1"));
        UserDO user= new UserDO();
        user.setId(1);
        user.setUserName("小明");
        user.setPassword("123456");
        valueOperations.set("user",user);
        UserDO user1=  (UserDO) valueOperations.get("user");

    }
@Test
public void redisListTest() {
ListOperations<String,List<String>> listOperations=redisTemplate.opsForList();
        List<String> list=new ArrayList<>();
        list.add("篮球");
        list.add("足球");
        listOperations.leftPushAll("list:str",list);
        List<String> ll=listOperations.range("list:str",0,-1).get(0);
long size= listOperations.size("list:str");
for (String item: ll ) {
            System.out.println(item);
        }
// 移除操作
        redisTemplate.delete("list:str");
        List<String> aa=listOperations.leftPop("list:str");
        System.out.println(listOperations.leftPop("list:str"));
    }
@Test
public void redisHashTest() {
        HashOperations<String,Object,UserDO> hashOperations = redisTemplate.opsForHash();
        UserDO user= new UserDO();
        user.setId(1);
        user.setUserName("小明");
        user.setPassword("123456");
        hashOperations.put("user:hash",user.hashCode()+"",user);
        System.out.println(hashOperations.get("user:hash",user.hashCode()+"").getUserName());
    }
@Test
public void redisSettTest() {
        SetOperations<String,UserDO> sortOperations = redisTemplate.opsForSet();
        UserDO user= new UserDO();
        user.setId(1);
        user.setUserName("小明");
        user.setPassword("123456");

        UserDO user1= new UserDO();
        user1.setId(2);
        user1.setUserName("小张");
        user1.setPassword("888888");
        sortOperations.add("user:sort",user,user1);
        Set<UserDO> result = sortOperations.members("user:sort");
for (UserDO item : result ) {
            System.out.println(item.getUserName());

        }
redisTemplate.delete("user:sort");
        System.out.println(result);
    }

@Test
public void redisZSetTest() {
redisTemplate.delete("ranking-list");
        ZSetOperations<String,String> zsortOperations = redisTemplate.opsForZSet();
//向集合中插入元素，并设置分数
        zsortOperations.add("ranking-list", "小明", 80);
//向集合中插入多个元素
        DefaultTypedTuple<String> tuple1 = new DefaultTypedTuple<String>("小王", 100.0);
        DefaultTypedTuple<String> tuple2 = new DefaultTypedTuple<String>("小张", 90.0);
        zsortOperations.add("ranking-list", new HashSet<>(Arrays.asList(tuple1, tuple2)));

        System.out.println(zsortOperations.range("ranking-list",0,-1));

    }

}