@echo off
setlocal enabledelayedexpansion
for /f "tokens=1-2 delims= " %%a in (a.txt) do (
if not defined var_%%b (
set var_%%b=%%a
) else (
set var_%%b=!var_%%b! %%a
)
)
for /f "tokens=2-3 delims=_=" %%a in ('set var_') do (
echo.%%a: %%b
)
pause
@echo off
setlocal EnableDelayedExpansion
for /f "tokens=1,2" %%a in (a.txt) do (
set sig_%%b=!sig_%%b!%%a
)
for /f "delims=_= tokens=2,3" %%a in ('set sig_') do (
echo %%a: %%b
)
pause
————————————————————————————————————
3 楼的 set var_%%b=%%a 用得真好，我原来写的是 set %%b=!%%b!%%a ，没有加前缀，这样就无法在 set 里面找出来。
[ Last edited by tireless on 2008-11-12 at 17:04 ]
