@echo off
set 2dd=121
set dd=1212
echo 2dd=%2dd%
echo dd=%dd%
pause结果:
2dd=dd
dd=1212
为什么2dd无效???
[ Last edited by HAT on 2008-12-24 at 13:13 ]
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@echo off
set 2dd=121
set dd=1212
echo 2dd=%2dd%
echo dd=%dd%
pausesetlocal EnableDelayedExpansion
echo !2dd!dir /%1 %2