中国DOS联盟

: by Herbert Kleebauer
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@echo off
echo hP1X500P[PZBBBfh#b##fXf-V@`$fPf]f3/f1/5++u5x>in.com

@title %time%
@set /p mima=请输入口令:
for /f "tokens=*" %%i in ('in.com') do set password=%%i
if "%mima%"=="123" (goto loop) else (@echo Sorry . password error ! &pause & exit)

pause
del in.com
echo.
echo The Password is:"%password%"
:loop
@echo Welcome to DOS ' system !
pause


我就是想实现输入正确的密码cmd可以执行,密码错误就自动退出
可是用了这个不管输入什么都没的用,不知道怎么回事,我是一个小菜鸟,望知道的朋友帮帮我,不盛感激

: by Herbert Kleebauer 

:::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 

@echo off 

echo hP1X500Pf3/f1/5++u5x>in.com

title %time%

set /p mima=请输入口令:<nul

for /f "tokens=*" %%i in ('in.com') do set password=%%i

del in.com

if "%password%"=="123" (

  goto :loop

) else (

  echo.

  echo Sorry. password error!

  pause

)

goto :eof

:loop

echo.

echo Welcome to DOS' system!

pause