RabbitMQ中设置死信队列，SpringBoot设置重试次数，重试之后进入死信队列

长歌-IT行

于 2021-01-26 09:39:52 发布

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分类专栏：队列文章标签： rabbitmq java

本文链接：https://blog.youkuaiyun.com/weixin_43125789/article/details/113173252

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RabbitMQConfig：

@Configuration
public class RabbitConfigBack {

public static final String TEST_QUEUE1 = "TEST_MSG1.MSG";

public static final String DEAD_LETTER_QUEUE_ROUTING_KEY1 = "DEAD_ROUTE_KEY1";

public static final String DEAD_QUEUE1 = "DEAD_MSG1.MSG";

public static final String TEST_EXCHANGE = "TEST_EXCHANGE.EXCHANGE";

public static final String DEAD_FANOUT_EXCHANGE = "DEAD_FANOUT_EXCHANGE.EXCHANGE";

@Value("${spring.rabbitmq.listener.simple.retry.max-interval}")
private int maxInterval;


@Bean
public Queue test1Queue() {

    Map<String, Object> args = new HashMap<>();
    args.put("x-dead-letter-exchange", DEAD_FANOUT_EXCHANGE);
    args.put("x-dead-letter-routing-key", DEAD_LETTER_QUEUE_ROUTING_KEY1);
    args.put("x-message-ttl", maxInterval);
    return QueueBuilder.durable(TEST_QUEUE1).

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