Directory.Exists没有映射目录 [英] Directory.Exists not getting mapped directory

问题描述

我已将目录从另一台机器映射到我的机器，如 Z：驱动器。这进一步映射到我的本地 IIS7 上的虚拟目录中。在我的一个页面上，我使用 Server.MapPath（〜/ dira / mapped_dir）它正在给我正确的路径，如： Z：\\ \\\somedir\\mapped_dir 。我可以打开这个目录并读取文件。但是在ASPX页面中，我执行 System.IO.Directory.Exists（Z：\\\somedir\\\mapped_dir）它返回 false 即可。

I have mapped a directory from another machine to my machine as Z: drive. This is further mapped inside a virtual directory on my local IIS7. On one of my pages I am using Server.MapPath("~/dira/mapped_dir") it is giving me correct path like: Z:\\somedir\\mapped_dir. I am able to open this directory and read-write files into it. But when in the ASPX page I execute System.IO.Directory.Exists("Z:\\somedir\\mapped_dir") it returns false.

这是否具有任何权限或还有其他问题？源机器（包含物理文件夹）给共享文件夹上的所有用户提供了读写访问。

Does this have anything with permissions or there is some other issue?. The source machine (which contains the physical folder) has given read-write access to all users on the shared folder.

推荐答案

知道使用用于虚拟目录的SUBST命令是每个用户设置，并且不与作为不同用户（例如服务）运行的代码一起使用。听起来像它可能类似于你的问题...

I know that using the SUBST command for virtual directories is a per-user setting and doesn't work with code running as a different user (e.g. a service). Sounds like it might be similar to your problems...

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