Question

这是我试图制作的第一个批处理文件。它应该是youtube视频的虚假登录服务器。 当我输入错误的密码（在IF语句中）时，我希望它转到ELSE语句，但即使IF语句失败，也会在IF的一侧运行：loop和：loop2。 < / p>

@echo off
title Classified Server Login Service
:prompt
echo Welcome to the Classified Server Login service. 
set /p pass="Enter Password: "
    IF %pass%==3arc2015 (
    echo Logging in...
    @timeout /T 3 /nobreak >NUL
    cls
    echo Login succesful!
    set /p title="Enter File Name: "
    echo Checking...
    @timeout /T 4 /nobreak >NUL
    echo File found.
    set /p dest="Enter Download Destination: "
    echo Destination set!
    @timeout /T 1 /nobreak >NUL
    echo Beginning download...
    @timeout /T 1 /nobreak >NUL
    :loop2
    cls
    echo Contacting Download Server.  (74.56.9.245)
    @timeout /T 1 /nobreak >NUL
    cls
    echo Contacting Download Server.. (74.56.9.245)
    @timeout /T 1 /nobreak >NUL
    cls
    echo Contacting Download Server...(74.56.9.245)
    @timeout /T 1 /nobreak >NUL
    cls
echo Contacting Download Server.  (74.56.9.245)
@timeout /T 1 /nobreak >NUL
cls
echo Contacting Download Server.. (74.56.9.245)
@timeout /T 1 /nobreak >NUL
cls
echo Contacting Download Server...(74.56.9.245)
@timeout /T 1 /nobreak >NUL
:loop
set /a num=%num%+1
title Downloading %title%... %num%KB Downloaded.
echo %num%KB downloaded.
goto loop

) else (
    echo FAIL
    pause
)

set /p a="Press ENTER to close"

Answer 1

我对IF和()不是很好，所以我按照以下步骤进行：我还添加了3次重试失败。

@echo off
setlocal
title Classified Server Login Service

set /a "_p=0"
:prompt
cls
echo Welcome to the Classified Server Login service.
set /a "_p=_p+1"
IF "%_p%"=="4" goto fail
set /p "_pass=Enter Password: " || set "_pass=NothingChosen"
IF "%_pass%" NEQ "3arc2015" goto prompt
goto logging

:fail
echo fail
endlocal
exit /b 0

:logging
echo Logging in...
@timeout /T 1 /nobreak >NUL
cls
echo Login succesful!
set /p title="Enter File Name: "
echo Checking...
@timeout /T 1 /nobreak >NUL
echo File found.
set /p dest="Enter Download Destination: "
echo Destination set!
@timeout /T 1 /nobreak >NUL
echo Beginning download...
@timeout /T 1 /nobreak >NUL

:loop2
cls
echo Contacting Download Server.  (74.56.9.245^)
@timeout /T 1 /nobreak >NUL
cls
echo Contacting Download Server.. (74.56.9.245^)
@timeout /T 1 /nobreak >NUL
cls
echo Contacting Download Server...(74.56.9.245^)
@timeout /T 1 /nobreak >NUL

:loop
REM title Downloading %title%... %num%KB Downloaded.
FOR /L %%G IN (1,1,10) DO (
  cls
  echo %%G KB downloaded.
  @timeout /T 1 /nobreak >NUL
)
echo download finished.
set /p a="Press ENTER to close"
endlocal
EXIT /B 0

Answer 2

我知道您可能甚至不记得您的这个项目，但我仍然只是解决您的问题。

发生的事情是cmd无法识别（无论出于何种原因），您结束了IF语句。我所做的是输入“IF NOT”语句。

@echo off
title Classified Server Login Service
:prompt
echo Welcome to the Classified Server Login service. 
set /p pass="Enter Password: "
IF %pass%==himan (
echo Logging in...
@timeout /T 3 /nobreak >NUL
cls
echo Login succesful!
set /p title="Enter File Name: "
echo Checking...
@timeout /T 4 /nobreak >NUL
echo File found.
set /p dest="Enter Download Destination: "
echo Destination set!
@timeout /T 1 /nobreak >NUL
echo Beginning download...
@timeout /T 1 /nobreak >NUL
)
IF NOT %pass%==himan CLS & Echo FAILED... Try again & goto prompt
:loop2
cls
echo Contacting Download Server.  (74.56.9.245)
@timeout /T 1 /nobreak >NUL
cls
echo Contacting Download Server.. (74.56.9.245)
@timeout /T 1 /nobreak >NUL
cls
echo Contacting Download Server...(74.56.9.245)
@timeout /T 1 /nobreak >NUL
cls
echo Contacting Download Server.  (74.56.9.245)
@timeout /T 1 /nobreak >NUL
cls
echo Contacting Download Server.. (74.56.9.245)
@timeout /T 1 /nobreak >NUL
cls
echo Contacting Download Server...(74.56.9.245)
@timeout /T 1 /nobreak >NUL
:loop
set /a num=%num%+1
title Downloading %title%... %num%KB Downloaded.
echo %num%KB downloaded.
goto loop


set /p a="Press ENTER to close"

即使If语句失败BATCH文件也要运行循环

2 个答案: