在 webapi 方法中获取主机名

Question

I want to get website url into my webapi method. eg my website name is abc.com and my api method url is xyz.com/getdetails?a=1 now on my webapi controller i want to get abc.com url to identify from this method was called.

Answer 1

You get some complete information along with port on which the api is hosted. But you will need to add System.Web to make it work.

HttpContext.Current.Request.Url.Scheme + "://" + HttpContext.Current.Request.Url.Authority + HttpContext.Current.Request.ApplicationPath.TrimEnd('/');

Answer 2

Try this:

HttpContext.Current.Request.UserHostName;

or

HttpContext.Current.Request.UserHostAddress;

Don't forget to add using System.Web; .

Answer 3

我相信你会需要引用 URL。

Request.UrlReferrer

Answer 4

If you're not using OWIN, then

HttpContext.Current.Request.Url.Host

That's in the System.Web namespace

If you're using OWIN and you're not using the Microsoft.Owin.Host.SystemWeb nuget package that provides classic asp.net HttpContext , you can also get it from OWIN context like this:

Request.GetOwinContext().Request.Host.Value

The GetOwinContext extension function is provided by the Microsoft.AspNet.WebApi.Owin nuget package.