
CODE: [Copy to clipboard](这里没有仔细处理如何得到昨天日期的问题,比如今天是一号的情况,有错误你可以手动设置)@echo off
set /a TODAY=%date:~0,4%%date:~5,2%%date:~8,2%
set /a YESTERDAY=%TODAY%-1
rar a "E:\backup\%YESTERDAY%.rar" "D:\test" -r -ta%YESTERDAY% -tb%TODAY%
pause>nul
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