用循环就麻烦很多
@echo off
setlocal enableDelayedExpansion
for /f "tokens=*" %%k in (b.txt) do (
set /a a+=1
)
for /f "tokens=*" %%i in (a.txt) do (
for /f "tokens=*" %%j in (b.txt) do (
if not "%%i"=="%%j" set /a b+=1
if "!b!"=="!a!" echo %%i
)
set b=
)作者: CrLf 时间: 2012-7-4 21:42