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Java Spring rabbitmq将新队列附加到现有侦听器_Java_Spring_Spring Boot_Rabbitmq_Spring Amqp - Fatal编程技术网

Java Spring rabbitmq将新队列附加到现有侦听器

Java Spring rabbitmq将新队列附加到现有侦听器,java,spring,spring-boot,rabbitmq,spring-amqp,Java,Spring,Spring Boot,Rabbitmq,Spring Amqp,我需要动态地声明新队列并将其分配给我现有的侦听器 我有一个这样声明的侦听器: @Component public class AccountListener { @RabbitListener(id = "foobar") public String foo(String a) { System.out.println(a); return a + "xxx"; } } 我可以使用RabbitListenerEndpointRegistr

我需要动态地声明新队列并将其分配给我现有的侦听器

我有一个这样声明的侦听器:

@Component
public class AccountListener {
    @RabbitListener(id = "foobar")
    public String foo(String a) {
        System.out.println(a);
        return a + "xxx";
    }
}
我可以使用
RabbitListenerEndpointRegistry
检索此侦听器,但如何通过队列公开它

@Autowired
private AmqpAdmin rabbit;
@Autowired
private RabbitListenerEndpointRegistry registry;


public void exposeQueue(String queueName) throws Exception {
      Queue queue = new Queue(queueName, false);

      rabbit.declareQueue(queue);
      SimpleMessageListenerContainer listener = (SimpleMessageListenerContainer) registry.getListenerContainer("foobar");

     // Attach $listener to $queue here

}

您应该将队列添加到容器的队列列表中:

listener.addQueueNames(queueName);

方法将在运行时将队列添加到容器中。有关更多信息,请参阅。

您应该将队列添加到容器的队列列表中:

listener.addQueueNames(queueName);

方法将在运行时将队列添加到容器中。有关详细信息,请参阅。

向容器添加队列并不会将所有侦听器注册到队列。@duffymo您能详细说明一下吗?这在spring boot 2.0.3上对我很有效,但现在我不得不移动到2.1.0.M4,侦听器不再响应队列,即使队列和侦听器都已在Admin中注册,但向容器添加队列并不会将所有侦听器注册到队列。@duffymo您能详细说明一下吗?这在spring boot 2.0.3上对我很有效,但现在我不得不移动到2.1.0.M4,侦听器不再响应队列,即使队列和侦听器都在admin中注册