<dependency>
            <groupId>org.redisson</groupId>
            <artifactId>redisson-spring-boot-starter</artifactId>
            <version>3.9.1</version>
        </dependency>

/**
 * @ClassName RedissonClientTemporary
 * @Decription 只是在初始化時(shí)候使用一下，之后就會(huì)被替換
 */
public class RedissonClientTemporary implements RedissonClient{

}

@Configuration
public class RedissonConfig {

    /**
     * 配置一個(gè)臨時(shí)的對(duì)象到spring容器中，不使用
     * @return 一個(gè)RedissonClient的實(shí)現(xiàn)
     */
    @Bean
    public RedissonClient redissonClient() {
        RedissonClient redissonClient = new RedissonClientTemporary();
        return redissonClient;
    }

}

/**
 * @ClassName ApplicationLoadRedissonListener
 * @Decription 項(xiàng)目啟動(dòng)完成，增加一個(gè)監(jiān)聽器，替換spring容器里面的redissonClient的對(duì)象，進(jìn)行切換成redisson
 */
@Component
public class ApplicationLoadRedissonListener implements ApplicationListener<ApplicationReadyEvent> {

    private static final Logger log = LoggerFactory.getLogger(ApplicationLoadRedissonListener.class);

    @Autowired
    ConfigurableApplicationContext configurableApplicationContext;
    @Autowired
    private RedisProperties redisProperties;
    @Value("${spring.redis.redisson.singleServerConfig.subscriptionsPerConnection}")
    private Integer subscriptionsPerConnection;
    @Value("${spring.redis.redisson.singleServerConfig.connectionPoolSize}")
    private Integer connectionPoolSize;
    @Value("${spring.redis.redisson.singleServerConfig.connectionMinimumIdleSize}")
    private Integer connectionMinimumIdleSize;
    @Value("${spring.redis.redisson.singleServerConfig.subscriptionConnectionPoolSize}")
    private Integer subscriptionConnectionPoolSize;
    @Value("${spring.redis.redisson.singleServerConfig.subscriptionConnectionMinimumIdleSize}")
    private Integer subscriptionConnectionMinimumIdleSize;


    @Override
    public void onApplicationEvent(ApplicationReadyEvent applicationReadyEvent) {
        try{
            //加載一些基本的redis基礎(chǔ)配置
            Config config = new Config();
            String address = "redis://" + redisProperties.getHost() + ":" + redisProperties.getPort();
            SingleServerConfig serverConfig = config.useSingleServer();
            serverConfig.setAddress(address);
            serverConfig.setDatabase(redisProperties.getDatabase());
            if (!StringUtils.isEmpty(redisProperties.getPassword())) {
                serverConfig.setPassword(redisProperties.getPassword());
            }
            serverConfig.setTimeout((int)redisProperties.getTimeout().toMillis());

            //加載redisson一些特殊配置
            serverConfig.setConnectionPoolSize(connectionPoolSize);
            serverConfig.setConnectionMinimumIdleSize(connectionMinimumIdleSize);
            serverConfig.setSubscriptionConnectionMinimumIdleSize(subscriptionConnectionMinimumIdleSize);
            serverConfig.setSubscriptionConnectionPoolSize(subscriptionConnectionPoolSize);
            serverConfig.setSubscriptionsPerConnection(subscriptionsPerConnection);

            log.info("加載 redisson配置信息 {}", JsonUtil.of(serverConfig));
            BeanDefinitionBuilder beanDefinitionBuilder = BeanDefinitionBuilder.rootBeanDefinition(Redisson.class);
            beanDefinitionBuilder.addConstructorArgValue(config);

            String redissonClientName = RedissonClient.class.getSimpleName().substring(0,1).toLowerCase() + RedissonClient.class.getSimpleName().substring(1);
            Object redissonClient = configurableApplicationContext.getBean(redissonClientName);
            log.info("初次放入的redissonClient實(shí)現(xiàn)對(duì)象：{}", redissonClient.getClass().getName());;

            //創(chuàng)建一個(gè)Redisson對(duì)象
            BeanDefinitionRegistry beanDefinitionRegistry = (BeanDefinitionRegistry) configurableApplicationContext;
            beanDefinitionRegistry.registerBeanDefinition(redissonClientName, beanDefinitionBuilder.getBeanDefinition());

            //這里相當(dāng)于初始化加載使用
            redissonClient = configurableApplicationContext.getBean(redissonClientName);
            log.info("最終放入的redissonClient實(shí)現(xiàn)對(duì)象：{}", redissonClient.getClass().getName());
        }catch (Exception e){
            log.info("ApplicationLoadRedissonListener/onApplicationEvent/RedissonClient/Exception:[{}]", e.getMessage());
        }
    }

}

# redisson 連接配置
# 單個(gè)連接最大訂閱數(shù)量
spring.redis.redisson.singleServerConfig.subscriptionsPerConnection=5
# 連接池大小
spring.redis.redisson.singleServerConfig.connectionPoolSize=8
# 最小空閑連接數(shù)
spring.redis.redisson.singleServerConfig.connectionMinimumIdleSize=4
# 發(fā)布和訂閱連接池大小
spring.redis.redisson.singleServerConfig.subscriptionConnectionPoolSize=8
# 發(fā)布和訂閱連接的最小空閑連接數(shù)
spring.redis.redisson.singleServerConfig.subscriptionConnectionMinimumIdleSize=1