基于Spring boot 2.1.3集成redisson

àì夳堔傛蜴生んèń 2022-11-26 08:45 131阅读 0赞

# 环境准备 #

开发工具：IntelliJ IDEA 2019.3.5  
配置工具：Maven  
其它版本：Spring Boot 2.x + Jdk8+redisson

# 配置文件 #

<dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
            </dependency>
            <dependency>
                <groupId>org.redisson</groupId>
                <artifactId>redisson-spring-boot-starter</artifactId>
                <version>3.9.1</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-devtools</artifactId>
                <scope>runtime</scope>
                <optional>true</optional>
            </dependency>
    
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
                <exclusions>
                    <exclusion>
                        <groupId>org.junit.vintage</groupId>
                        <artifactId>junit-vintage-engine</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
        </dependencies>
    
        <dependencyManagement>
            <dependencies>
                <dependency>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-dependencies</artifactId>
                    <version>${spring-boot.version}</version>
                    <type>pom</type>
                    <scope>import</scope>
                </dependency>
            </dependencies>
        </dependencyManagement>

# 测试类 #

@RunWith(SpringRunner.class)
    @SpringBootTest(classes = RedissonBootApplicationTests.class)
    public class RedissonBootApplicationTests { 
    
    
        private String password, host;
        private int port, timeout, database, maxActive, minIdle,connectTimeout;
    
        @PostConstruct
        public void postConstruct() { 
            port = 6379;
            timeout = 5000;//等待节点回复命令的时间。该时间从命令发送成功时开始计时。
            connectTimeout=5000;//同任何节点建立连接时的等待超时。时间单位是毫秒
            database = 1;
            maxActive = 100; //设置对于master节点的连接池中连接数最大为500
            minIdle = 5;
            host = "127.0.0.1";
            password="123456";
        }
    
        @Test
        public void redissonClient() { 
            Config config = new Config();
            SingleServerConfig serverConfig = config.useSingleServer().setAddress("redis://" + host + ":" + port)
                    .setTimeout(timeout)
                    .setDatabase(database)
                    .setConnectionPoolSize(maxActive)
                    .setConnectionMinimumIdleSize(minIdle);
            if (StringUtils.isNotEmpty(password)) { 
                serverConfig.setPassword(password);
            }
            RedissonClient redissonClient = Redisson.create(config);
            System.out.println("redis create successfully."+redissonClient.getConfig());
            RBucket<String> keyObject = redissonClient.getBucket("key1");
            keyObject.set("Hello World.");
        }

# 运行情况 #

运行`RedissonBootApplicationTests` 可以看到把值已经插入到数据库中了，如下图  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2VsdmlzaGVoYWk_size_16_color_FFFFFF_t_70]

# 总结 #

本次主要是用`redisson-spring-boot-starter`的方式集成，网上也有很多是直接用redisson的jar包去做，现`redisson`团队也已经做成`spring-boot-starter`了，方便集成和使用，推荐使用这种方式集成  
另，还有其它的工具如Lettuce、Jedis等，后面再慢慢去研究，redisson的分布式锁同步会再更新。  
如有问题，欢迎有问题及时交流。谢谢！

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2VsdmlzaGVoYWk_size_16_color_FFFFFF_t_70]: /images/20221124/c18ff996c5fb41eb9907bea54666a2d2.png