如何让Spring RabbitMQ创建一个新的Queue？ [英] How to get Spring RabbitMQ to create a new Queue?

问题描述

在使用rabbit-mq的（有限）经验中，如果为尚不存在的队列创建新的侦听器，则会自动创建队列。我正在尝试使用带有rabbit-mq的Spring AMQP项目来设置一个监听器，而我正在收到错误。这是我的xml配置：

In my (limited) experience with rabbit-mq, if you create a new listener for a queue that doesn't exist yet, the queue is automatically created. I'm trying to use the Spring AMQP project with rabbit-mq to set up a listener, and I'm getting an error instead. This is my xml config:

<rabbit:connection-factory id="rabbitConnectionFactory" host="172.16.45.1" username="test" password="password" />

<rabbit:listener-container connection-factory="rabbitConnectionFactory"  >
    <rabbit:listener ref="testQueueListener" queue-names="test" />
</rabbit:listener-container>

<bean id="testQueueListener" class="com.levelsbeyond.rabbit.TestQueueListener"> 
</bean>

我在RabbitMq日志中得到这个：

I get this in my RabbitMq logs:

=ERROR REPORT==== 3-May-2013::23:17:24 ===
connection <0.1652.0>, channel 1 - soft error:
{amqp_error,not_found,"no queue 'test' in vhost '/'",'queue.declare'}

来自AMQP的类似错误：

And a similar error from AMQP:

2013-05-03 23:17:24,059 ERROR [org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer] (SimpleAsyncTaskExecutor-1) - Consumer received fatal exception on startup
org.springframework.amqp.rabbit.listener.FatalListenerStartupException: Cannot prepare queue for listener. Either the queue doesn't exist or the broker will not allow us to use it.

从堆栈跟踪看来，队列是以被动模式创建的 - Can有人指出我不会使用被动模式创建队列，所以我没有看到这个错误？或者我错过了其他什么？

It would seem from the stack trace that the queue is getting created in a "passive" mode- Can anyone point out how I would create the queue not using the passive mode so I don't see this error? Or am I missing something else?

推荐答案

似乎解决了我的问题是添加管理员。这是我的xml：

What seemed to resolve my issue was adding an admin. Here is my xml:

<rabbit:listener-container connection-factory="rabbitConnectionFactory"  >
    <rabbit:listener ref="orderQueueListener" queues="test.order" />
</rabbit:listener-container>

<rabbit:queue name="test.order"></rabbit:queue>

<rabbit:admin id="amqpAdmin" connection-factory="rabbitConnectionFactory"/>

<bean id="orderQueueListener" class="com.levelsbeyond.rabbit.OrderQueueListener">   
</bean>

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