Redisson 整合Spring测试分布式锁

一、官网地址

 

https://github.com/redisson/redisson/wiki

 

二、整合配置

 

redisson 有些版本配置可能出现bug，开始用的3.13.6版本，哨兵配置一直报错

redisson 有些版本配置可能出现bug，开始用的3.13.6版本，哨兵配置一直报错
<dependency>
  <groupId>org.redisson</groupId>
  <artifactId>redisson</artifactId>
  <version>3.12.0</version>
</dependency>
<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-data-redis</artifactId>
  <exclusions>
    <exclusion>
      <groupId>io.lettuce</groupId>
      <artifactId>lettuce-core</artifactId>
    </exclusion>
  </exclusions>
</dependency>
<dependency>
  <groupId>redis.clients</groupId>
  <artifactId>jedis</artifactId>
</dependency>

2）spring中的Bean配置

mport org.redisson.Redisson;
import org.redisson.api.RedissonClient;
import org.redisson.config.Config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;


import java.io.IOException;


/**
* @Classname RedssonConfig
* @Description TODO
* @Author Jack
* Date 2020/9/16 20:47
* Version 1.0
*/
@Configuration
public class RedissonConfig {


    @Bean(name = "redissonClient",destroyMethod = "shutdown")
    public RedissonClient redissonClient() throws IOException {
        Config config = new Config();
        config.useSentinelServers()
                .setMasterName("mymaster")
                //可以用"rediss://"来启用SSL连接
                .addSentinelAddress("redis://192.168.112.131:26379" )
                .addSentinelAddress("redis://192.168.112.131:26380")
        .addSentinelAddress("redis://192.168.112.131:26381");


        RedissonClient redisson = Redisson.create(config);
        return redisson;
    }

}

 

三、测试代码

 

@Autowired
@Qualifier("redissonClient")
private RedissonClient redissonClient;

@Test
public void test5() throws InterruptedException {
    RLock lock = redissonClient.getLock("hello_redisson_lock");
    if(lock.tryLock( )) {
        System.out.println( "加锁成功");


    }
    lock.unlock();
}