Five66

组合分隔符默认为英文下划线(即_),因此文件名和文件路径不要有英文下划线(即_),不然还原会出错,组合而成的文件名过长时也会出错

复制

@echo off

set "src=E:\A"
set "dst=E:\B"
set s=_

for /r "%src%" %%a in ("*.xls") do (
set file=%%a
setlocal enabledelayedexpansion
set file2=!file:~3!
set file2=!file2:\=%s%!
copy /y "!file!" "!dst!\!file2!" 
endlocal
)
pause
复制代码

还原

@echo off

set "src=E:\A"
set "dst=E:\B"
set s=_

for %%a in ("%dst%\*.xls") do (
set file=%%~nxa
setlocal enabledelayedexpansion
set srcd=!src:~0,3!
set srcp=!file:%s%=\!
copy /y "!dst!\!file!" "!srcd!!srcp!"
endlocal
)
pause
复制代码