CommandBatCmd

回复 1# 97867564


  

@echo off
:: 如果源时间比目标时间新，改写现存目标文件。
set "new=MergerDir"
if not exist ".\%new%\" md ".\%new%"
for %%i in (a b c d) do (
    for /f %%j in ('dir /b /a:d') do (
        if /i not "%%~j"=="%new%" (
            if exist "%~dp0%%~j\%%i\" (
                xcopy /Y /D /E /Q /K "%~dp0%%~j\%%i\*" "%~dp0%new%\%%i\*" >nul
))))
pause
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