IIS 虚拟目录和 ASP.NET 目录路径
我遇到的问题
是典型的虚拟目录困境，因为您的 ASP.Net 应用程序上有一些路径，并且您将应用程序部署在 IIS 虚拟目录中。然后，与“Web 根”（fi、“/images”）相关的所有路径都不起作用，因为该应用程序位于虚拟目录路径中。
解决方案
A. 将“images”文件夹设为虚拟目录。这样“/images”将永远存在。
B. 使用“<%=Request.ApplicationPath%>/Imagenes” 作为我的图像来源。这在 IIS 中工作得很好，但我在设计时和调试时都看不到它。
此解决方案还包括以下说明：
- System.Web.VirtualPathUtility.ToAbsolute
- ResolveClientUrl
- Request.ApplicationPath
C. 使用当前控件/页面的相对路径。这是确切知道图像文件夹相对于我当前文件的位置（无需转到根目录。所以我会使用“”、“../”、“../../”等内容。
解决方案我正在寻找
说，我不喜欢这些解决方案，我希望在 web.config 文件或 IIS 中找到一些解决方案，告诉 IIS 我的应用程序实际驻留在哪里。 ）。
（虚拟目录
The problem
I'm running into the typical virtual-directory dilemma in that you have some paths on your ASP.Net application and you deploy the app in a IIS virtual directory. Then all paths relatives to the "web root" (f.i., "/images") doesn't work because the app is in a virtual directory path.
The solutions
A. Make the "images" folder a virtual directory. This way "/images" will always exist.
B. Use "<%=Request.ApplicationPath%>/Imagenes" as the source of my images. This works great in IIS but I can't see it in design-time nor in debug-time.
This solution also include these instructions:
- System.Web.VirtualPathUtility.ToAbsolute
- ResolveClientUrl
- Request.ApplicationPath
C. Use relatives paths to the current control/page. This is know exactly where the images folder is relative to my current file (without go to the root. So I would use things like "", "../", "../../" and so on.
The solution I'm looking for
Said that. I don't like these solutions. I would want a solution in the web.config file or in IIS. Some conf intruction I write in the web.config file that tells IIS where my application resides actually (virtual directory).
Any advice?
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评论（2）
您是否尽可能使用波形符 (~) 作为路径？
~ 指的是虚拟 Web 应用程序的根目录...
例如 ~/images。
Are you using the tilde (~) for your paths where you can?
~ refers to the root of the virtual Web application....
~/images for example.
如果它仅适用于客户端的 css 文件，那么使用 url 指令会使路径相对于样式表而不是页面的路径：
此外，如果您使用的是 asp.net mvc，那么您可以访问：
If it's just for css files on the client side then using the url directive makes the path relative to that of the style sheet rather than the page:
Also if you're on asp.net mvc then you have access to: