@echo off
reg add "HKEY_CURRENT_USER\Control Panel\International" /v sShortDate /t REG_SZ /d yyyyMd /f
rem reg add "HKEY_CURRENT_USER\Control Panel\International" /v sShortDate /t REG_SZ /d M/d/yyyy /f
set Week=Mon Tue Wed Thu Fri Sat Sun 星期一 星期二 星期三 星期四 星期五 星期六 星期日
for /f "tokens=1,2 delims= " %%a in ('echo %date%') do (
set x=%%a
set y=%%b
)
for %%h in (%Week%) do (
if %x% equ %%h call mda
)
IF DEFINED folder goto _xcopy
set folder=E:\%date:~0,8%
goto _xcopy
:mda
set folder=E:\%date:~4,8%
goto :EOF
:_xcopy
md %folder%
xcopy d:\a %folder% /y /s