C# 从 Request.Url.AbsolutePath 获取应用相对 url
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Get app relative url from Request.Url.AbsolutePath
提问by jgauffin
How can I get the application relative url from Request.Url.AbsolutePath?
如何从中获取应用程序的相对 url Request.Url.AbsolutePath？
VirtualPathUtilityseems to only work with ~/XXXurls?
VirtualPathUtility似乎只适用于~/XXX网址？
采纳答案by jgauffin
I solved it like this:
我是这样解决的：
// create an absolute path for the application root
var appUrl = VirtualPathUtility.ToAbsolute("~/");
// remove the app path (exclude the last slash)
var relativeUrl = HttpContext.Current.Request.Url.AbsolutePath.Remove(0, appUrl.Length - 1);
回答by Pankaj
String appUrl = VirtualPathUtility.ToAbsolute("~/");
String RelativePath = new System.Uri(Page.Request.Url, "").PathAndQuery.Substring(appUrl.Length-1)
回答by Ashwin Singh
Its a little late to answer but there is a elegant solution to this. You can use
回答有点晚，但有一个优雅的解决方案。您可以使用
Request.Url.PathAndQuery
This will return the relative path of the page.
这将返回页面的相对路径。
For example, if the URL is www.example.com/products?A=a&B=b&C=c, the above piece of code will return /products?A=a&B=b&C=c
例如，如果 URL 是www.example.com/products?A=a&B=b&C=c，则上面的代码将返回/products?A=a&B=b&C=c
回答by John Gibb
I think this is the cleanest way:
我认为这是最干净的方式：
new Uri(Request.Url.PathAndQuery, UriKind.Relative))
回答by Stjepan Rajko
This worked for me:
这对我有用：
VirtualPathUtility.MakeRelative("~", Request.Url.AbsolutePath)
For example if the root of the website is /Websiteand Request.Url.AbsolutePathis /Website/some/paththis will return some/path.
例如，如果网站的根是/Website和Request.Url.AbsolutePath是/Website/some/path这将返回some/path.
回答by ccook
To do this without using string manipulation and handling the application's relative path I used:
要在不使用字符串操作和处理应用程序的相对路径的情况下做到这一点，我使用了：
var relativeUrl = VirtualPathUtility.ToAppRelative(
new Uri(context.Request.Url.PathAndQuery, UriKind.Relative).ToString());
回答by Ian Grainger
To build on Ashwin Singh's nice answer - I needed the anchor link to be included with my relative URL, so I just re-added it at the end:
为了建立在 Ashwin Singh 的好答案之上 - 我需要将锚链接包含在我的相对 URL 中，所以我只是在最后重新添加了它：
Request.Url.PathAndQuery + Request.Url.Fragment
So http://localhost:8080/abc/d?foo=bar#jazzbecomes /abc/d?foo=bar#jazz.
于是http://localhost:8080/abc/d?foo=bar#jazz变成/abc/d?foo=bar#jazz。
