Question

这是我创建目录的代码。它适用于本地端，但如果我托管此Web应用程序，则会获得ERROR MESSAGE : PATH NOT FOUND

 try
 {
     if (tvFolders.SelectedNode != null)
     {
         TreeNode fileNode = new TreeNode();

         fileNode.Text =Server.MapPath("~//"+ tvFolders.SelectedValue.ToString());

         string rootPath = fileNode.Text;
         Directory.CreateDirectory(rootPath + "/" + txtDirName.Text);
         lblMessage.Text = "Directory created";

      }
      else
         lblMessage.Text = "Directory already exists";
}
catch (Exception)
{
}

Answer 1

尝试使用Server.MapPath，如下所示

string rootPath = Server.MapPath(fileNode.Text);
Directory.CreateDirectory(rootPath + "/" + txtDirName.Text);

有关server.mappath

的更多详细信息

Server.MapPath("."), Server.MapPath("~"), Server.MapPath(@"\"), Server.MapPath("/"). What is the difference?

想在asp.net中创建目录并在树视图中上传文件

1 个答案: