Gayatri
on Mar 19, 2018 12:55 AM
16017 Views
asmx ( Righ click -> add new item -> Web Service(ASMX) ) as well as
SVC services( Righ click -> add new item -> WCF Service) and
web api ( Righ click -> add new item -> Web API 2 Controller) in
MVC? Do practically they all 3 differ from each other?
Download FREE API for Word, Excel and PDF in ASP.Net:
Download
Refer the below link for your reference.
Mudassar
on Mar 19, 2018 04:25 AM
on Mar 19, 2018 04:27 AM
2
Web Service (.asmx)
- It is based on SOAP and return data in XML form.
- It support only HTTP protocol.
- It is not open source but can be consumed by any client that understands xml.
- It can be hosted only on IIS.
WCF (.svc)
- It is also based on SOAP and return data in XML form.
- It is the evolution of the web service(ASMX) and support various protocols like TCP, HTTP, HTTPS, Named Pipes, MSMQ.
- The main issue with WCF is, its tedious and extensive configuration.
- It is not open source but can be consumed by any client that understands xml.
- It can be hosted with in the applicaion or on IIS or using window service.
Web API
- This is the new framework for building HTTP services with easy and simple way.
- Web API is open source an ideal platform for building REST-ful services over the .NET Framework.
- Unlike WCF Rest service, it use the full feature of HTTP (like URIs, request/response headers, caching, versioning, various content formats)
- It also supports the MVC features such as routing, controllers, action results, filter, model binders, IOC container or dependency injection, unit testing that makes it more simple and robust.
- It can be hosted with in the application or on IIS.
- It is light weight architecture and good for devices which have limited bandwidth like smart phones.
- Responses are formatted by Web API’s MediaTypeFormatter into JSON, XML or whatever format you want to add as a MediaTypeFormatter.
Reference: StakOverFlow