yhcfsr

• 留下QQ方便沟通细节
• 指明要检索的目录,如D:\AAA,C:\BBB
• 指明系统版本,即BAT的应用环境,如XP,  WIN7 32位, WIN7 64位,  WIN8 ,WIN10等

yhcfsr

@echo off 
::设置检索源目录,多个目录用空格隔开
set "sd="d:\test" "d:\cmd""
::目的目录
set "dd=d:\备份"

if not exist "%dd%" md "%dd%"
for /f %%a in ('datex -o -1') do set _date=%%a
for /f "delims=" %%a in ('dir /a-d/s/b %sd%') do (
	for /f %%i in ('dir /tc "%%a"^|findstr /ri "[0-9]*-[0-9]*-[0-9]*" ') do (
		if "%%i" equ "%_date%" copy /y "%%a" "%dd%"
	)
)
pause 
复制代码

用到第三方命令行DateX
下载后,将DateX与BAT放在一起即可