如何获取在服务器上运行时创建的目录的绝对路径? [英] How to get the absolute path of a directory created at runtime on server?

问题描述

我试图获取文件的绝对路径，该文件位于我在运行时创建的服务器目录中，但是当我尝试使用FileStream的绝对路径访问该文件时，它给我一个错误，提示找不到"路径的一部分."
建议任何解决方案.

I am trying to get an absolute path to a file located on a directory at server that i create at runtime but when i try to access that file using its absolute path from FileStream then it gives me an error saying "Could not find a part of the path."
Suggest any solution.

推荐答案

尝试以下操作:

Try this:

using (FileStream fs = new FileStream(Server.MapPath("Files/MyFile.txt"))
{
    .....
}

希望对您有所帮助.

Hope that helps.

但是该目录也在运行时创建，这意味着该目录未包含在我们的项目中.

应用程序中存在目录视频"，但其余子目录在运行时构建，并且文件位于最后一个目录中.我只想获取其到File-Stream的绝对路径.
????

字符串file_Path = Server.MapPath("/Videos/" + logging_User.User_Id +"/" + Convert.ToInt32(Session ["ID"])+"/" + file_Name);

var fileStream = new FileStream(filePath，FileMode.Open_Or_Create);

But the directory is also created at run-time means that directory is not included in our project.

Directory "Videos" exists in the application but the rest of the sub-directories are build at run-time and a file is located in the last directory. I just want to get its absolute path to File-Stream.
????

string file_Path = Server.MapPath("/Videos/" + logged_User.User_Id + "/" + Convert.ToInt32(Session["ID"]) + "/" + file_Name);

var fileStream = new FileStream(filePath, FileMode.Open_Or_Create);

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