Please help me introduce the relationship among JMS, middleware, webService, WSDL and SOAP in a more understandable language.

In fact, the explanation of these concepts should start with WebService. I get it. Everything else has something to do with it, so it's easy to understand. ...

WebService is a network service ... what is the development direction of the next generation Internet ... that is, some companies use their technology to provide some functions and then provide interfaces for external users to call ... For example, a company can obtain weather forecast information through its technology, so that it can provide a method to the outside world. You can call this method to get the string field of weather forecast information (for example, it is not necessarily a simple type of string). ...

WSDL: it is an XML description document that describes how to call this interface, what parameters should be passed, how to analyze the obtained data, and so on. ...

SOAP: It is a communication protocol for exchanging information between providing services and receiving services ... (In fact, it is enough to know about WebService, and there is no need to delve into them)

JMS:JAVE's messaging platform ... is just some specifications ... there is really no need to understand. ...

Middleware: an independent software system or service system used to provide services ... you can understand it as API. ...

If you have any questions, please keep in touch with me ... give me the red envelope ... hehe.