RabbitMQ Binder Properties
默认情况下，RabbitMQ 绑定程序使用 Spring Boot 的 ConnectionFactory。因此，它支持所有 Spring Boot 的 RabbitMQ 配置选项。（有关参考，请参见 Spring Boot documentation）。RabbitMQ 配置选项使用 spring.rabbitmq 前缀。
除了 Spring Boot 选项外，RabbitMQ Binder 还支持以下属性：
- spring.cloud.stream.rabbit.binder.adminAddresses
-
A comma-separated list of RabbitMQ management plugin URLs. Only used when
nodescontains more than one entry. Each entry in this list must have a corresponding entry inspring.rabbitmq.addresses. Only needed if you use a RabbitMQ cluster and wish to consume from the node that hosts the queue. See Queue Affinity and the LocalizedQueueConnectionFactory for more information.默认：空。
- spring.cloud.stream.rabbit.binder.nodes
-
A comma-separated list of RabbitMQ node names. When more than one entry, used to locate the server address where a queue is located. Each entry in this list must have a corresponding entry in
spring.rabbitmq.addresses. Only needed if you use a RabbitMQ cluster and wish to consume from the node that hosts the queue. See Queue Affinity and the LocalizedQueueConnectionFactory for more information.默认：空。
- spring.cloud.stream.rabbit.binder.compressionLevel
-
The compression level for compressed bindings. See
java.util.zip.Deflater.默认：
1（BEST_LEVEL）。 - spring.cloud.stream.binder.connection-name-prefix
-
A connection name prefix used to name the connection(s) created by this binder. The name is this prefix followed by
#n, wherenincrements each time a new connection is opened.默认：无（Spring AMQP 默认值）。