英文:
Spring cloud stream: As a producer with requiredGroups defined can i specify a routingKey for the queue that will be created?
问题
我在文档中找不到关于我的问题的任何信息。如果有的话，而我漏掉了，请指出给我。
我有一个使用Spring Cloud Stream的RabbitMQ消息生产者服务，我的配置如下：
spring:
cloud:
stream:
bindings:
outputSink-out-0:
destination: foo
producer:
requiredGroups: bar
上述配置在RabbitMQ中创建了名为foo的交换机以及一个带有路由键#的bar队列。我的问题是，如何配置bar队列的特定路由键，例如test.#？
英文:
I could not find anything in the documentation regarding my issue. If it is there and I missed it, please point it out to me.
I have a RabbitMQ message producer service using Spring Cloud Stream, and my configuration is as follows:
spring:
cloud:
stream:
bindings:
outputSink-out-0:
destination: foo
producer:
requiredGroups: bar
The above configuration creates my foo exchange in RabbitMQ and a bar queue with a routing key of #. My question is, how can I configure a specific routing key, such as test.#, for the bar queue?
答案1
得分: 1
请查看文档：https://docs.spring.io/spring-cloud-stream/docs/current/reference/html/spring-cloud-stream-binder-rabbit.html#rabbit-prod-props
spring.cloud.stream.rabbit.bindings.outputSink-out-0.producer.binding-routing-key=...
>bindingRoutingKey
>用于将队列与交换机绑定的路由键（如果bindQueue为true）。可以是多个键 - 请参见bindingRoutingKeyDelimiter。对于分区目标，将-n附加到每个键。仅在提供了requiredGroups时才适用，而且仅适用于这些组。
>默认值：＃。
英文:
See the documentation: https://docs.spring.io/spring-cloud-stream/docs/current/reference/html/spring-cloud-stream-binder-rabbit.html#rabbit-prod-props
spring.cloud.stream.rabbit.bindings.outputSink-out-0.producer.binding-routing-key=...
>bindingRoutingKey
>The routing key with which to bind the queue to the exchange (if bindQueue is true). Can be multiple keys - see bindingRoutingKeyDelimiter. For partitioned destinations, -n is appended to each key. Only applies if requiredGroups are provided and then only to those groups.
>Default: #.
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