Request.RawUrl.Split('?')[0]

仅为url名!!

这是我的解决方案:

Request.Url.AbsoluteUri.Replace(Request.Url.Query, String.Empty);

Request.RawUrl.Split(new[] {'?'})[0];

我的方法:

new UriBuilder(url) { Query = string.Empty }.ToString()

or

new UriBuilder(url) { Query = string.Empty }.Uri

var canonicallink = Request.Url.Scheme + "://" + Request.Url.Authority + Request.Url.AbsolutePath.ToString();

简单的例子是使用子字符串:

string your_url = "http://www.example.com/mypage.aspx?myvalue1=hello&myvalue2=goodbye";
string path_you_want = your_url .Substring(0, your_url .IndexOf("?"));