windows 如何在批处理文件中测试当前驱动器号?
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How do I test the current drive letter in a batch file?
提问by JimDel
I'm trying to write a batch file that takes the drive letter the batch file is being run from, and uses it an an IF statement. If the letter is M: for example, it will jump to the label :mSection.
我正在尝试编写一个批处理文件,该文件采用运行批处理文件的驱动器号,并将其用作 IF 语句。例如,如果字母是 M:,它将跳转到标签 :mSection。
Is this even possible?
这甚至可能吗?
回答by Dave Cluderay
You can use %~d0 to get the drive letter. Something like this:
您可以使用 %~d0 来获取驱动器号。像这样的东西:
IF "%~d0"=="M:" CALL :mSection
回答by user10786435
You can use
%~d0 to
get the drive letter...
您可以使用
%~d0 to
获取驱动器号...
It doesn't work whet the .bat is on different drive (somewhere in the PATH.)
如果 .bat 位于不同的驱动器上(在 PATH 中的某处),则它不起作用。
I'd suggest:
我建议:
echo %cd:0,2%