结果c.txt就是:
aaa
bbb
ccc
ggg作者: lfzzj 时间: 2008-7-30 13:08 for /f %i in (b.txt) do (for /f %j in (a.txt) do (if %i neq %j echo %i>>c.txt))
我得出了不同的内容 只不过会出现很多相同的内容 又得过滤作者: balinger 时间: 2008-7-30 13:17 @echo off
for /f "delims=" %%i in (a.txt) do set "%%i=a"
for /f "delims=" %%j in (b.txt) do if not defined %%j echo %%j >>c.txt
pause作者: HAT 时间: 2008-7-30 13:18