从静态方法删除文件错误：访问路径...被拒绝
我的主机发誓 ASPNet 帐户可以完全访问某些照片所在的文件夹。我正在尝试删除一张照片，这是 C#：（
public static bool Delete(string pathAndFilename)
{
var path = HttpContext.Current.Server.MapPath(pathAndFilename);
File.Delete(path);
}
在完整代码中，其中有一个 try catch 和 bool 返回值）
更新：现在本地开发盒上也发生这种情况。这是我已经尝试过的。
我将当前用户放入ViewBag中，并将其显示在页面上。
ViewBag.Account = HttpContext.User.Identity.Name;
在开发框中，它显示了我当前登录的用户帐户，该帐户可以完全控制项目中的每个文件和文件夹。
我检查了打开的文件，我尝试删除的照片未打开。
将尝试捕获更详细的异常。感谢到目前为止的想法！
My host swears the ASPNet account has full access to the folder some photos reside in. I'm trying to delete a photo, here's the C#:
public static bool Delete(string pathAndFilename)
{
var path = HttpContext.Current.Server.MapPath(pathAndFilename);
File.Delete(path);
}
(in the full code, there's a try catch in there, and bool return values)
Update: this is happening on local development box too now. Here's what I have been able to try.
I put the current user into the ViewBag, and show it on the page.
ViewBag.Account = HttpContext.User.Identity.Name;
On the dev box, it shows my currently logged in user account, which has full control of every file and folder in the project.
I checked open files, the photo I'm trying to delete wasn't open.
Will try to capture more detailed exceptions. Thanks for the ideas so far!
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IUSR？那应该是 NETWORK SERVICE 或 ASPNET 帐户（取决于 IIS 的版本）
编辑：也没有理由授予 IUSR 完全访问权限。它只需要读取权限。
IUSR? That should be the NETWORK SERVICE or the ASPNET account (depending on the version of IIS)
edit: also there is no reason to give IUSR full access. It only needs read access.
如果您使用完全限定路径（“C:\foo”）或者字符串无法识别为路径，则会抛出 HttpException。
如果您准确地描述您所看到的内容将会很有帮助。
If you use a fully-qualified path ("C:\foo") or if the string isn't recognizable as a path, it'll throw an HttpException.
It would be helpful if you described exactly what you're seeing.