如何在ASP.NET中获取虚拟文件夹的物理路径 [英] How to get phisical path to virtual folder in ASP.NET

问题描述

如何获取虚拟文件夹的物理路径(required_folder)?当前文件夹和required_folder是不同的根虚拟文件夹的物理路径；文件夹和required_folder位于同一根物理文件夹中.
下一个代码没有帮助:

How to get phisical path (required_folder) to virtual folder? Current folder and required_folder are phisical pathes of different root virtual folders; folder and required_folder are in the same root phisical folder.
The next code didn''t help:

string folder = Server.MapPath(""); // get current folder
folder = folder.Substring(0, folder.LastIndexOf('\\') + 1) + "required_folder"; // get required folder

推荐答案

假定required_folder是当前Web应用程序路径的一部分，

Assuming that required_folder is part of the current web application path,

string folder = Server.MapPath("~/required_folder/");

将返回required_folder文件夹的物理路径.

will return the physical path of the required_folder folder.

尝试此操作

try this

string req_folder= Server.MapPath("~/required_folder/");

谢谢

thanks

我无权读取和写入required_folder(托管问题).现在我有了权限，一切都OK.

I had no permissions to read and to write to required_folder (problems with hosting). Now I have permissions and all is OK.

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