假设当前页完整地址是:http://www.test.com/aaa/bbb.aspx?id=5&name=kelli
协议名----http://
域名 ---- www.test.com
站点名---aaa
页面名(文件名) ----bbb.aspx
参数------id=5&name=kelli
1、完整url (协议名+域名+站点名+文件名+参数)string url=Request.Url.ToString();url= http://www.test.com/aaa/bbb.aspx?id=5&name=kelli
2、站点名+页面名+参数string url=Request.RawUrl;(或 string url=Request.Url.PathAndQuery;)url= /aaa/bbb.aspx?id=5&name=kelli
3、站点名+页面名string url=HttpContext.Current.Request.Url.AbsolutePath;(或 string url= HttpContext.Current.Request.Path;)url= aaa/bbb.aspx
4、域名string url=HttpContext.Current.Request.Url.Host;url= www.test.com
5、参数string url= HttpContext.Current.Request.Url.Query;url= ?id=5&name=kelli
转自:https://blog.csdn.net/huanyinghanlang/article/details/50554355
HttpContext.Current.Request.Url 地址:获取域名
原文地址:https://www.cnblogs.com/hugeboke/p/10174562.html