1.maven仓库查询Redisson并倒入项目

<dependency>
    <groupId>org.redisson</groupId>
    <artifactId>redisson-spring-boot-starter</artifactId>
    <version>3.35.0</version>
</dependency>

2.配置文件（采用yml配置方式）

spring:
  redis:
    host: 120.46.41.01
    port: 6379

3.编写测试类

@SpringBootTest
class ProductApplicationTests {
    @Resource
    RedissonClient redissonClient;

    @Test
    void redisTest() {


        RLock lock = redissonClient.getLock("lock");
        lock.lock();
        System.out.printf("加锁");
        lock.unlock();
        System.out.printf("解锁");
    }


}

打印结果：

Redis查看