ASP.net method for obtaining the current url various attributes (file name, parameter, domain name, etc.)

Suppose the current page full address is: http://www.test.com/aaa/bbb.aspx?id=5&name=kelli

"Http: //" protocol name is

"Www.test.com" is the domain name

"Aaa" is the name of the site

"Bbb.aspx" is the page name (file name)

"Id = 5 & name = kelli" parameter

[1] For a complete url (protocol + domain name + domain name + file name + parameters)

string url=Request.Url.ToString();

url= http://www.test.com/aaa/bbb.aspx?id=5&name=kelli

[2] to obtain the domain name + name + parameters page:

string url=Request.RawUrl;

(或 string url=Request.Url.PathAndQuery;)

url= /aaa/bbb.aspx?id=5&name=kelli

[3] to obtain the domain name + Page name:

string url=HttpContext.Current.Request.Url.AbsolutePath;

(或 string url= HttpContext.Current.Request.Path;)

url= aaa/bbb.aspx

[4] obtain the domain name:

string url=HttpContext.Current.Request.Url.Host;

url= www.test.com

[5] acquisition parameters:

string url= HttpContext.Current.Request.Url.Query;

url= ?id=5&name=kelli

Reproduced in: https: //www.cnblogs.com/Viki/archive/2012/03/14/2395463.html