好的,我想出了如何让它侦听多个队列。认为与我的其他解决方案相比,可能存在一些缺点,主要是如果列出的队列不存在,则它不起作用。我最终使用了@RabbitListener完全不同的方法
@Component
public class EventListener {
private static Logger LOG = LoggerFactory.getLogger(EventListener.class);
private CountDownLatch latch = new CountDownLatch(1);
@RabbitListener(queues = "myqueue")
public void processPaymentMessage(Object message) {
LOG.info("Message is of type: " + message.getClass().getName());
if(!(message instanceof byte[])) message = ((Message) message).getBody();
String content = new String((byte[])message, StandardCharsets.UTF_8);
LOG.info("Received on myqueue: " + content);
latch.countDown();
}
@RabbitListener(queues = "myotherqueue")
public void processOrderMessage(Object message) {
LOG.info("Message is of type: " + message.getClass().getName());
if(!(message instanceof byte[])) message = ((Message) message).getBody();
String content = new String((byte[])message, StandardCharsets.UTF_8);
LOG.info("Received on myotherqueue: " + content);
latch.countDown();
}
}
在byte []上的整个检查都在其中,因为从命令行发送的消息看起来像什么。否则,它是org.springframework.amqp.core.Message。