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This article mainly explains "what are the similarities and differences between WCF and Web Service". Interested friends might as well take a look. The method introduced in this paper is simple, fast and practical. Now let the editor take you to learn "what are the similarities and differences between WCF and Web Service?"

We all know about WCF services, and some people say that if you know WCF, you don't need to learn anything else, so let's analyze and compare WCF and Web Service today. One of the important features of WCF is that it supports the core protocol of Web Service. The code referenced by the client service in both the service application and the actual project can see a lot of similarities. Let's first look at the code structure of the service programs WCF and Web Service (IIS hosting as an example).

Both of them not only include their own extension files, but also have corresponding service code files.

WCF service metadata is the raw description information of service address (Address), binding (communication protocol Binding) and contract (service, operation, data Contract), which are the core parts of WCF service. The metadata exposed by the service includes XSD (elements that appear in the document, attributes that appear in the document, the number of child elements, the order of child elements, whether the element is empty, the data type of the element and attribute, the default and fixed values of the element or attribute) and the WSDL document (information about the method used to describe the service, parameters, number of parameters, order, return value, type of return value, etc.). Disco document (describes the protocol, address, namespace, etc.) of the service.

Let's take a look at the local code structure after the client-side WCF and Web Service reference service. The first is the local file referenced by the service of the Web Service client:

The second is the file structure referenced by the WCF client service:

Both of them include the local code file of the service (the local service related code generated by deserialization), the WSDL service description file and the XSD service structure file. The WCF framework model refers to the previous ASP.NET Web Service to some extent, and extends it.

At this point, I believe you have a deeper understanding of "what are the similarities and differences between WCF and Web Service". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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