@echo off
:: fsutil file createnew D:\视频\1.exe 1025 
wmic datafile where "drive='d:' and path='\\视频\\' and filesize < '1024'" call delete 1>NUL
if errorlevel 0 echo 已经成将“D:\视频\\”下小于1024的所有文件删除
PAUSE 
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@Echo Off
For /F "delims=" %%a In ('Dir /b D\视频') Do (
  If %%~za LSS 1048577 (
    Del /f "D\视频\%%a">nul 2>nul
    Rd /s /q "D\视频\%%a">nul 2>nul
  )
) 
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@echo off
wmic datafile where "drive='d:' and path like '%\\视频\\%' and filesize < '1048576'" delete
for /f "delims=" %%i in ('dir /ad /s /b d:\视频') do rd %%i 2>nul  
pause
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@echo off
For %%i in (d e f) do (
	For /f "delims=" %%j in ('Dir /s /ad /b ') do (
		echo %%~zj
		)
	)
pause>nul
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