if %input%=="exit"goto exit else goto clear0
if /i "%input%"=="exit"goto exit else goto clear0
if %type%=="2" goto clear1
if "%type%"=="2" goto clear1
if %type%=="1" goto clear2
if "%type%"=="1" goto clear2
taskkill /f /p %input%
taskkill /pid %input% /t
另外,XP没有taskkill 吗?看到你用 ntsd