当天如果是date返回的是2008-05-23,那么如果在DOS如何N天前的日期,如2天前2008-05-21作者: lxmxn 时间: 2008-5-24 15:01 你说的 DOS 是指DOS系统还是CMD环境?作者: jiulong 时间: 2008-5-26 15:29 @echo off
set a=%date:~0,4%
set b=%date:~5,2%
set/a c=%date:~8,2%-2
echo 两天前的日期是:%a%年%b%月%c%日
pause
解决了就给我加分啊
[ Last edited by jiulong on 2008-5-26 at 09:03 PM ]作者: easonL 时间: 2008-5-30 15:04
Quote:
Originally posted by jiulong at 2008-5-26 03:29 PM:
@echo off
set a=%date:~0,4%
set b=%date:~5,2%
set/a c=%date:~8,2%-2
echo 两天前的日期是:%a%年%b%月%c%日
pause
解决了就给我加分啊
[ Last edited by jiulong on 2008-5-26 at 09:03 PM ]