对一个大任务 BATCH 使用多个 if 存在和 if 不存在时遇到问题

Posted 2023-02-16

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【中文标题】对一个大任务 BATCH 使用多个 if 存在和 if 不存在时遇到问题【英文标题】：Having an issue with using multiple if exist and if not exist for one big task BATCH 【发布时间】：2021-09-09 21:03:11 【问题描述】：

所以我正在处理一个批处理文件，当您打开此文件时将清除这些特定文件，但我想让很多人公开发布它，但我在使用 4 IF NOT EXIST 时遇到问题和 4 IF EXIST 行来执行这些。

我尝试寻找多个来源或尝试过此操作的人，但我似乎找不到任何能接近运行这么大任务的东西。

这是我当前的代码：

title Zyorby Cleaner V2 \ ENB Remover
cls
if exist C:\Program Files\Epic Games\GTAV\enbseries (
    if exist D:\Program Files\Epic Games\GTAV\enbseries (
        if exist C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbseries (
            if exist D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbseries (
rmdir /s /q "C:\Program Files\Epic Games\GTAV\enbseries"
del /s /q "C:\Program Files\Epic Games\GTAV\d3d11.dll"
del /s /q "C:\Program Files\Epic Games\GTAV\d3dcompiler_46e.dll"
del /s /q "C:\Program Files\Epic Games\GTAV\enbadaptation.fx"
del /s /q "C:\Program Files\Epic Games\GTAV\enbbloom.fx"
del /s /q "C:\Program Files\Epic Games\GTAV\enbeffect.fx"
del /s /q "C:\Program Files\Epic Games\GTAV\enbeffectpostpass.fx"
del /s /q "C:\Program Files\Epic Games\GTAV\enblens.fx"
del /s /q "C:\Program Files\Epic Games\GTAV\enblightsprite.fx"
del /s /q "C:\Program Files\Epic Games\GTAV\enblocal.ini""
del /s /q "C:\Program Files\Epic Games\GTAV\enbseries.ini"
rmdir /s /q "D:\Program Files\Epic Games\GTAV\enbseries"
del /s /q "D:\Program Files\Epic Games\GTAV\d3d11.dll"
del /s /q "D:\Program Files\Epic Games\GTAV\d3dcompiler_46e.dll"
del /s /q "D:\Program Files\Epic Games\GTAV\enbadaptation.fx"
del /s /q "D:\Program Files\Epic Games\GTAV\enbbloom.fx"
del /s /q "D:\Program Files\Epic Games\GTAV\enbeffect.fx"
del /s /q "D:\Program Files\Epic Games\GTAV\enbeffectpostpass.fx"
del /s /q "D:\Program Files\Epic Games\GTAV\enblens.fx"
del /s /q "D:\Program Files\Epic Games\GTAV\enblightsprite.fx"
del /s /q "D:\Program Files\Epic Games\GTAV\enblocal.ini"
del /s /q "D:\Program Files\Epic Games\GTAV\enbseries.ini"
rmdir /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbseries"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\d3d11.dll"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\d3dcompiler_46e.dll"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbadaptation.fx"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbbloom.fx"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbeffect.fx"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbeffectpostpass.fx"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enblens.fx"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enblightsprite.fx"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enblocal.ini"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbseries.ini"
rmdir /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbseries"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\d3d11.dll"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\d3dcompiler_46e.dll"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbadaptation.fx"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbbloom.fx"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbeffect.fx"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbeffectpostpass.fx"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enblens.fx"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enblightsprite.fx"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enblocal.ini"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbseries.ini"
echo %DATE% %TIME% - ENB has been removed >> %userprofile%\Downloads\logs.txt
cls
echo.
echo              ----------------------------------
echo              -   your ENB has been cleaned    -
echo              - to go back to the home screen: -
echo              ----------------------------------
echo.
)
)
)
)
if not exist C:\Program Files\Epic Games\GTAV\enbseries (
    if not exist D:\Program Files\Epic Games\GTAV\enbseries (
        if not exist C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbseries (
            if not exist D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbseries (
echo %DATE% %TIME% - could not find enbseries folder >> %userprofile%\Downloads\logs.txt
cls
echo.
echo           --------------------------------------
echo           -   your ENB could not be found :(   -
echo           --------------------------------------
echo.
)
)
)
)
)
pause
goto main```

【问题讨论】：

【参考方案1】：

我很快就解决了这个问题，我使用了很多其他方法制作了一个简单的清单，但它确实有效。我不确定是否有更有效的方法，但目前这对我有用。

这是固定代码：

:x
title Zyorby Cleaner V2 \ ENB Remover
cls

if exist "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbseries" (
    goto enbyes
) else (
    if exist "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbseries" (
        goto enbyes
    ) else (
        if exist "C:\Program Files\Epic Games\GTAV\enbseries" (
            goto enbyes
            ) else (
                if exist "D:\Program Files\Epic Games\GTAV\enbseries" (
                    goto enbyes
                ) else (
                    goto enbno
                )
            )
    )
)


:enbyes
rmdir /s /q "C:\Program Files\Epic Games\GTAV\enbseries"
del /s /q "C:\Program Files\Epic Games\GTAV\d3d11.dll"
del /s /q "C:\Program Files\Epic Games\GTAV\d3dcompiler_46e.dll"
del /s /q "C:\Program Files\Epic Games\GTAV\enbadaptation.fx"
del /s /q "C:\Program Files\Epic Games\GTAV\enbbloom.fx"
del /s /q "C:\Program Files\Epic Games\GTAV\enbeffect.fx"
del /s /q "C:\Program Files\Epic Games\GTAV\enbeffectpostpass.fx"
del /s /q "C:\Program Files\Epic Games\GTAV\enblens.fx"
del /s /q "C:\Program Files\Epic Games\GTAV\enblightsprite.fx"
del /s /q "C:\Program Files\Epic Games\GTAV\enblocal.ini""
del /s /q "C:\Program Files\Epic Games\GTAV\enbseries.ini"
rmdir /s /q "D:\Program Files\Epic Games\GTAV\enbseries"
del /s /q "D:\Program Files\Epic Games\GTAV\d3d11.dll"
del /s /q "D:\Program Files\Epic Games\GTAV\d3dcompiler_46e.dll"
del /s /q "D:\Program Files\Epic Games\GTAV\enbadaptation.fx"
del /s /q "D:\Program Files\Epic Games\GTAV\enbbloom.fx"
del /s /q "D:\Program Files\Epic Games\GTAV\enbeffect.fx"
del /s /q "D:\Program Files\Epic Games\GTAV\enbeffectpostpass.fx"
del /s /q "D:\Program Files\Epic Games\GTAV\enblens.fx"
del /s /q "D:\Program Files\Epic Games\GTAV\enblightsprite.fx"
del /s /q "D:\Program Files\Epic Games\GTAV\enblocal.ini"
del /s /q "D:\Program Files\Epic Games\GTAV\enbseries.ini"
rmdir /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbseries"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\d3d11.dll"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\d3dcompiler_46e.dll"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbadaptation.fx"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbbloom.fx"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbeffect.fx"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbeffectpostpass.fx"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enblens.fx"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enblightsprite.fx"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enblocal.ini"
del /s /q "C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbseries.ini"
rmdir /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbseries"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\d3d11.dll"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\d3dcompiler_46e.dll"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbadaptation.fx"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbbloom.fx"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbeffect.fx"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbeffectpostpass.fx"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enblens.fx"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enblightsprite.fx"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enblocal.ini"
del /s /q "D:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\enbseries.ini"
echo %DATE% %TIME% - ENB has been removed >> %userprofile%\Downloads\logs.txt
cls
echo.
echo              ----------------------------------
echo              -   your ENB has been cleaned    -
echo              - to go back to the home screen: -
echo              ----------------------------------
echo.
pause
goto main

:enbno
echo %DATE% %TIME% - could not find enbseries folder >> %userprofile%\Downloads\logs.txt
cls
echo.
echo           --------------------------------------
echo           -    your ENB could not be found     -
echo           --------------------------------------
echo.
pause
goto main

说明：

基本上，它会遍历用户文件并检查文件夹是否存在，如果存在，它将被发送到 :enbyes 部分，该部分只是删除文件夹和文件的部分，但如果找不到文件夹它将它与 else 一起发送到链中，并继续执行此操作，直到它用完选项为止。一旦代码到达那里，它就会将其发送到 :enbno 部分，这只是说它找不到它想要找到的东西。

【讨论】：

为什么要使用多个 IF - ELSE 语句？您可以简单地使用

if exist "%ProgramFiles%\Steam\steamapps\common\Grand Theft Auto V\enbseries" set "GamePath=%ProgramFiles%\Steam\steamapps\common\Grand Theft Auto V\enbseries" &amp; goto DeleteGameFiles

并在下一行使用

if exist "%ProgramFiles(x86)%\Steam\steamapps\common\Grand Theft Auto V\enbseries" set "GamePath=%ProgramFiles(x86)%\Steam\steamapps\common\Grand Theft Auto V\enbseries" &amp; goto DeleteGameFiles

和 ... ... 在下一行

if exist "%ProgramW6432%\Steam\steamapps\common\Grand Theft Auto V\enbseries" set "GamePath=%ProgramW6432%\Steam\steamapps\common\Grand Theft Auto V\enbseries" &amp; goto DeleteGameFiles

和下一行是错误消息，因为找不到游戏路径，goto :EOF 在此错误条件下退出此批处理文件的处理。然后是:DeleteGameFiles 行，在其他命令行下方使用%GamePath%。但是，手动删除文件和文件夹始终是错误的方法。运行游戏的卸载程序，而不是删除其文件/文件夹。

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