如何获取路径的正确大小写？ [英] How do I get the correct case of a path?

问题描述

我有一个小而痒的问题。

I have a small but itching problem. How do I get the correct case for a Windows path in Qt?

假设我有一个路径 c：\documents和settings \ wolfgang \documents 存储在 QString str ，我想知道正确的情况，这里 C：\Document和Settings\Wolfgang\Documents 。 QDir（str）.absolutePath（）不给我正确的路径。

Let's say i have a path c:\documents and settings\wolfgang\documents stored in a QString str and i want to know the correct case, here C:\Document and Settings\Wolfgang\Documents. QDir(str).absolutePath() doesn't get me the path with correct case.

因为我没有任何线索可以尝试什么呢？

Any suggestions, since I have no clue what else i could try?

谢谢您的时间！

推荐答案

没有一个简单的方法来做到这一点，但你可以尝试做一个QDir.entryList，然后对结果做一个不区分大小写的搜索。这将为您提供正确的文件名。然后，您需要为该结果获取 absolutePath 。

There isn't a simple way to do this, but you can try doing a QDir.entryList, and then do a case insensitive search on the results. This will provide you with the correct filename. You'll then need to get the absolutePath for that result.

这将为您提供保留的路径/文件名。

This should give you the preserved-case for the path/filename.

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