我的方法:

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

or

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

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

仅为url名!!

好的答案也在这里找到了答案来源

Request.Url.GetLeftPart(UriPartial.Path)

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

System.Uri。GetComponents，只是指定你想要的组件。

Uri uri = new Uri("http://www.example.com/mypage.aspx?myvalue1=hello&myvalue2=goodbye");
uri.GetComponents(UriComponents.SchemeAndServer | UriComponents.Path, UriFormat.UriEscaped);

输出:

http://www.example.com/mypage.aspx

我的方法:

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

or

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