Bob*_*hel 5 windows directory command batch-file
for /F %%i in ('dir /b "C:\Program Files\Apache folder\*.*"') do (
echo Folder is NON empty
goto launch_app
)
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如何检查文件夹是空的?
我试过上面的命令,但它没有用.
End*_*oro 11
试试这个:
for /F %%i in ('dir /b /a "C:\Program Files\Apache folder\*"') do (
echo if you see this the folder is NOT empty
goto launch_app
)
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小智 5
我对给出的答案并不满意,因为我尽可能避免 for 循环、goto 和临时文件。
检查文件夹是否为空:
dir /b /s /a "C:\Program Files\Apache folder\" | findstr .>nul || (
echo Folder is empty
)
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检查文件夹是否不为空:
dir /b /s /a "C:\Program Files\Apache folder\" | findstr .>nul && (
echo Folder is NOT empty
)
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