consumer启动正常，provider类的test发送消息后，consumer类就一直报这个错
梨花压不压海滩
2019-06-17 19:30
请输入问答内容...org.springframework.amqp.rabbit.listener.BlockingQueueConsumer$DeclarationException: Failed to declare queue(s):[miaosha.queue] at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.attemptPassiveDeclarations(BlockingQueueConsumer.java:710) [spring-rabbit-2.1.6.RELEASE.jar:2.1.6.RELEASE] at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.passiveDeclarations(BlockingQueueConsumer.java:594) [spring-rabbit-2.1.6.RELEASE.jar:2.1.6.RELEASE] at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.start(BlockingQueueConsumer.java:581) [spring-rabbit-2.1.6.RELEASE.jar:2.1.6.RELEASE] at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1196) [spring-rabbit-2.1.6.RELEASE.jar:2.1.6.RELEASE] at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1041) [spring-rabbit-2.1.6.RELEASE.jar:2.1.6.RELEASE] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131] Caused by: java.io.IOException: null at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:126) ~[amqp-client-5.4.3.jar:5.4.3] at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:122) ~[amqp-client-5.4.3.jar:5.4.3] at com.rabbitmq.client.impl.AMQChannel.exnWrappingRpc(AMQChannel.java:144) ~[amqp-client-5.4.3.jar:5.4.3] at com.rabbitmq.client.impl.ChannelN.queueDeclarePassive(ChannelN.java:1006) ~[amqp-client-5.4.3.jar:5.4.3] at com.rabbitmq.client.impl.ChannelN.queueDeclarePassive(ChannelN.java:52) ~[amqp-client-5.4.3.jar:5.4.3] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_131] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_131] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_131] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_131] at org.springframework.amqp.rabbit.connection.CachingConnectionFactory$CachedChannelInvocationHandler.invoke(CachingConnectionFactory.java:1140) ~[spring-rabbit-2.1.6.RELEASE.jar:2.1.6.RELEASE] at com.sun.proxy.$Proxy73.queueDeclarePassive(Unknown Source) ~[na:na] at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.attemptPassiveDeclarations(BlockingQueueConsumer.java:689) [spring-rabbit-2.1.6.RELEASE.jar:2.1.6.RELEASE] ... 5 common frames omitted Caused by: com.rabbitmq.client.ShutdownSignalException: channel error; protocol method: #method(reply-code=404, reply-text=NOT_FOUND - no queue 'miaosha.queue' in vhost '/', class-id=50, method-id=10) at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66) ~[amqp-client-5.4.3.jar:5.4.3] at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36) ~[amqp-client-5.4.3.jar:5.4.3] at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:494) ~[amqp-client-5.4.3.jar:5.4.3] at com.rabbitmq.client.impl.AMQChannel.privateRpc(AMQChannel.java:288) ~[amqp-client-5.4.3.jar:5.4.3] at com.rabbitmq.client.impl.AMQChannel.exnWrappingRpc(AMQChannel.java:138) ~[amqp-client-5.4.3.jar:5.4.3] ... 14 common frames omitted
1回答
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- 梨花压不压海滩
- 2019-06-17 19:53:14
我的consumer:
@Component @Slf4j public class OrderReceiver { @RabbitListener(bindings = @QueueBinding( value = @Queue(value = "order-queue2",durable = "true"), exchange=@Exchange(name = "order-exchange2",durable = "true",type = "topic"), key="order.*" )) @RabbitHandler public void receive(@Payload Order order, @Headers Map<String,Object> headers, Channel channel)throws Exception{ log.info("收到order消息: {}"+order); Long deliveryTag= (Long) headers.get(AmqpHeaders.DELIVERY_TAG); channel.basicAck(deliveryTag,false);//这里的false指不支持批量操作 } }provider:
@Component public class OrderSender { @Autowired private RabbitTemplate rabbitTemplate; public void sender(Order order) throws Exception{ CorrelationData correlationData = new CorrelationData(); correlationData.setId(order.getMessageId()); rabbitTemplate.convertAndSend("order-exchange2",//exchange "order.abc",//routingkey order, //消息内容 correlationData);//消息唯一id }order:
@Data public class Order implements Serializable { private static final long serialVersionUID = -6118152804461333255L; private String id; private String name; private String messageId; }
RabbitMQ消息中间件极速入门与实战
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