在批处理文件中使用文件名作为参数

Question

我有这样的事情

FOR %%A IN ("Drawings\*.txt") DO draw.exe /f %%A /d ONLY_FILENAME

但我需要将每个 txt 文件的文件名作为“/d ...”参数自动放入字符串中。

示例： 我的图纸目录中有文件“The First File.txt”。而且自动生成的字符串必须是这样的

FOR %%A IN ("Drawings\*.txt") DO 

draw.exe /f "Drawings\The First File.txt" /d "The First File"

怎么做？

Answer 1

FOR %%A IN ("Drawings\*.txt") DO draw.exe /f "%%A" /d "%%~nA"

?

以下是 FOR 帮助的摘录：

In addition, substitution of FOR variable references has been enhanced
You can now use the following optional syntax:

%~I         - expands %I removing any surrounding quotes (")
%~fI        - expands %I to a fully qualified path name
%~dI        - expands %I to a drive letter only
%~pI        - expands %I to a path only
%~nI        - expands %I to a file name only
%~xI        - expands %I to a file extension only
%~sI        - expanded path contains short names only
%~aI        - expands %I to file attributes of file
%~tI        - expands %I to date/time of file
%~zI        - expands %I to size of file
%~$PATH:I   - searches the directories listed in the PATH
               environment variable and expands %I to the
               fully qualified name of the first one found.
               If the environment variable name is not
               defined or the file is not found by the
               search, then this modifier expands to the
               empty string