中国DOS联盟

@echo off
color 1f
set 路径=C:\1
set 目标=D:\5626989
set y=%date:~0,-10%
set m=%date:~5,-7%
set d=%date:~8,-5%
set 覆盖吗=a
title 今天是%y%年%m%月%d%日
echo %覆盖吗%|xcopy %路径% /d:%d%-%m%-%y% %目标%
@pause>nul 2>nul

Originally posted by qq43142691 at 2007-7-25 02:30 PM:
@echo off
color 1f
set 路径=C:\1
set 目标=D:\5626989
set y=%date:~0,-10%
set m=%date:~5,-7%
set d=%date:~8,-5%
set 覆盖吗=a
title 今天是%y%年%m%月%d%日
echo %覆盖吗%|xcopy ...

可以简单点 以下我没认真看过， 有问题自己改一下吧，

@echo off & color if
set 路=c:\1 & set 目标=d:\5626989 & set 覆盖吗=a

titile 今天是 %date%

echo %覆盖吗% | xcopy %路% /d:%date:~8,5%-%date:~5,7%-%

date:~8,5% %目标%