spring boot中集成rabbitMQ启动报错 ?报错

HelloReceiver类的注解使用有问题，----@RabbitListener注解是方法级别的，不能用在class上。
正确的代码如下：

@Component

publicclassObjectReceiver{

@RabbitListener(queues="object")
@RabbitHandler
publicvoidprocess(Useruser){

System.out.println("Receiverobject:"+user);

}

}

2017-03-2917:59:53.250WARN30172---[cTaskExecutor-1]s.a.r.l.ConditionalRejectingErrorHandler:ExecutionofRabbitmessagelistenerfailed.

org.springframework.amqp.rabbit.listener.exception.ListenerExecutionFailedException:Listenerthrewexception
atorg.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.wrapToListenerExecutionFailedExceptionIfNeeded(AbstractMessageListenerContainer.java:876)~[spring-rabbit-1.7.1.RELEASE.jar:na]
atorg.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:786)~[spring-rabbit-1.7.1.RELEASE.jar:na]
atorg.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.invokeListener(AbstractMessageListenerContainer.java:706)~[spring-rabbit-1.7.1.RELEASE.jar:na]
atorg.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.access$001(SimpleMessageListenerContainer.java:96)[spring-rabbit-1.7.1.RELEASE.jar:na]
atorg.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$1.invokeListener(SimpleMessageListenerContainer.java:187)~[spring-rabbit-1.7.1.RELEASE.jar:na]
atorg.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.invokeListener(SimpleMessageListenerContainer.java:1274)[spring-rabbit-1.7.1.RELEASE.jar:na]
atorg.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.executeListener(AbstractMessageListenerContainer.java:687)~[spring-rabbit-1.7.1.RELEASE.jar:na]
atorg.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.doReceiveAndExecute(SimpleMessageListenerContainer.java:1217)[spring-rabbit-1.7.1.RELEASE.jar:na]
atorg.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.receiveAndExecute(SimpleMessageListenerContainer.java:1187)[spring-rabbit-1.7.1.RELEASE.jar:na]
atorg.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.access$1600(SimpleMessageListenerContainer.java:96)[spring-rabbit-1.7.1.RELEASE.jar:na]
atorg.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1414)[spring-rabbit-1.7.1.RELEASE.jar:na]
atjava.lang.Thread.run(Thread.java:745)[na:1.8.0_121]
Causedby:org.springframework.amqp.AmqpException:Nomethodfoundforclass[B
一直报错找不到没有找到方法类

Sender代码
@Component
publicclassHelloSender{

@AutowiredprivateAmqpTemplateamqpTemplate;publicvoidsend(){Stringcontext="hello"+newDate();System.out.println("Sender:"+context);this.amqpTemplate.convertAndSend("hello",context);}

Receiver代码
@Component
@RabbitListener(queues="hello")
publicclassHelloReceiver{

@RabbitHandlerpublicvoidprocess(Stringhello){System.out.println("Receiver:"+hello);}

}

config配置代码
@Configuration
publicclassRabbitConfig{

@BeanpublicQueuehelloQueue(){returnnewQueue("hello");}@BeanpublicQueueneoQueue(){returnnewQueue("neo");}@BeanpublicQueueobjectQueue(){returnnewQueue("object");}

}

测试代码
@RunWith(SpringRunner.class)
@SpringBootTest
publicclassHelloTest{

@AutowiredprivateHelloSenderhelloSender;@Testpublicvoidhello()throwsException{helloSender.send();}

}

@Component
@RabbitListener(queues="object")
publicclassObjectReceiver{

@RabbitHandlerpublicvoidprocess(Useruser){System.out.println("Receiverobject:"+user);}

}

@Component
publicclassObjectSender{

@AutowiredprivateAmqpTemplateamqpTemplate;publicvoidsend(Useruser){System.out.println("Senderobject:"+user.toString());this.amqpTemplate.convertAndSend("object",user);}

}

这是代码

可能是实体没有序列化，实现序列化试试

真的是@RabbitListener注解问题，我也写到class类上了，换到方法上果然ok感谢~:)