Spring AMQP 1.6 和 1.6.0.RC1 发布

Spring AMQP 1.6 和 1.6.0.RC1 发布了，主要改进记录如下：

• A new jar spring-rabbit-test containing a test harness to help with testing @RabbitListener methods; see the testing chapter.

• Multiple @RabbitListener annotations on a method (when using Java 8) and the @RabbitListeners annotation (for pre-Java 8), each allowing the same method to be the listener method for multiple listener containers.

• Full support for the Delayed Message Exchange RabbitMQ plugin.

• An AsyncRabbitTemplate returning ListenableFuture<?> for request/reply messaging.

• An option to publish ApplicationEvents when listener containers go idle.

• The caching connection factory now exposes cache statistics

• @RabbitListener methods now communicate type information to the message converter for inbound messages. This means, for example, the Jackson2JsonMessageConverter no longer needs a custom class mapper when a message without type information in the headers is received (e.g. from a sender that is not a Spring AMQP app). Instead, the @RabbitListener method parameter type is used in the conversion. In addition, the Method and bean are also made available via message properties to custom converters.

Spring AMQP 是基于 Spring 框架的 AMQP 消息解决方案，提供模板化的发送和接收消息的抽象层，提供基于消息驱动的 POJO。同时有 Java 和 .NET 的版本。