中间件类型: Embedded middleware: As the name suggests, this typeof middleware handles embedded applications (software or firmware). RPC middleware: RPC (Remote Procedure Call)middleware communicates with applications using calls. Object request broker: He
官方的使用教程(测试运行) 1."Hello World!" -- 发送接收 We're about to tell the server to deliver us the messages from the queue. Since it will push us messages asynchronously, we provide a callback. That is what EventingBasicConsumer.Received event handler does