[文件操作] 批处理如何查找卷标为指定内容的盘符？

@echo off
ver|find "5.1" >nul && (set v=1) || (set v=2)
for /f "tokens=%v%" %%a in ('wmic logicaldisk^|find "C_PAN"') do set p=%%a
echo %p%
pause
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@echo off
set "volume=C_PAN"
for %%a in (C D E F G H I J K L M N O P Q R S T U V W X Y Z) do (
        if exist %%a:\ if not defined Drv (
                call :Next %%a
        )
)
echo,%Drv%
pause & exit/b

:Next
for /f "tokens=3*" %%a in ('dir %1:\ 2^>nul') do (
        if /i "%%b" == "%volume%" set "Drv=%1:"
        goto :eof
)
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for %%d in (C D E F G H I J K L M N O P Q R S T U V W X Y Z) do (
    if exist %%d: (
        for /f "tokens=3* delims= " %%a in ('vol %%d:') do if /i "%%b"=="C_PAN" start %%d:&echo %%d:&pause&exit
    )
)
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