BAT-VBS

你是打算用WinRAR吗？

BAT-VBS

回复 4# nintendoww


    3楼已经告诉你怎样获得昨天的日期了

BAT-VBS

回复 7# nintendoww

@echo off
set DaysAgo=1
>"%temp%\MyDate.vbs" echo LastDate=date()-%DaysAgo%
>>"%temp%\MyDate.vbs" echo FmtDate=right(year(LastDate),4) ^& right("0" ^& month(LastDate),2) ^& right("0" ^& day(LastDate),2)
>>"%temp%\MyDate.vbs" echo wscript.echo FmtDate
for /f %%a in ('cscript /nologo "%temp%\MyDate.vbs"') do (
    set DstDate=%%a
)
"C:\Program Files\WinRAR\WinRAR.exe" a %DstDate%.rar test.txt
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