中国DOS联盟

都写在rem里面了
@echo off Setlocal set _project_a1=a set _project_a2=a,b set _project_a3=b,c set _project_a4=c,a set _all_a= set _all_b= set _all_c= rem 想实现_all_a记录所有包含a的project，_all_b记录所有包含b的project，_all_c记录所有包含c的project， rem _all_a=_project_a1,_project_a2,_project_a4 rem _all_b=_project_a2,_project_a3 rem _all_c=_project_a3,_project_a4 rem 不知道如何实现 for /f %%i in ('set _project_') do call :Function1 %%i echo _all_a=%_all_a% echo _all_b=%_all_b% echo _all_c=%_all_c% endlocal @goto :eof ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :Function1 echo %%1=%1 @goto :eof

[ Last edited by danjiang on 2011-1-8 at 11:53 ]

@echo off&setlocal enabledelayedexpansion set _project_a1=a set _project_a2=a,b set _project_a3=b,c set _project_a4=c,a for /l %%a in (1,1,4) do for %%b in (!_project_a%%a!) do if defined _all_%%b (set _all_%%b=!_all_%%b!,_project_a%%a) else set _all_%%b=_project_a%%a set _project_ set _all_ pause或：@echo off&setlocal enabledelayedexpansion set _project_a1=a set _project_a2=a,b set _project_a3=b,c set _project_a4=c,a for /f "tokens=1* delims==" %%a in ('set _project_') do for %%c in (%%b) do if defined _all_%%c (set _all_%%c=!_all_%%c!,%%a) else set _all_%%c=%%a set _project_ set _all_ pause

[ Last edited by Hanyeguxing on 2011-1-7 at 15:11 ]

先消化一下

多谢，是我要的东西，第二个方法更好一些

继续能问一下吗，能否把
_all_a=_project_a1,_project_a2,_project_a4
_all_b=_project_a2,_project_a3
_all_c=_project_a3,_project_a4
简化为
_all_a=a1,a2,a4
_all_b=a2,a3
_all_c=a3,a4

太感谢了！！！