Question

这是脚本。目标是将文件夹中的Rar文件提取到特定文件夹。问题是我需要WinRar的路径更改为Program Files程序文件（x86）不在系统上。我怎样才能做到这一点？谢谢！

@echo off
@set local

set dirA=C:\Users\%username%\Desktop

\SpearsCraftBox\Batches

set dirE=C:\Users\%username%\AppData

\Roaming\.minecraft

set dirC=C:\Users\%username%\Desktop

\SpearsCraftBox\Batches

cd %dirA%

设置路径=“C：\ Program Files（x86）\ WinRAR \”;％path％

echo.
echo All files in %dirA% to be uncompressed
echo.


echo.

FOR %%i IN (*.rar) do (
unrar x "%%~ni.rar" "%dirE%"
move "%%~ni.rar" "%dirC%"
echo completed uncompressing "%%i" and moved 

archives or archive to "%dirC%"
)

goto eof


:eof

echo.
echo "Task Completed"
echo.

Answer 1

为Program Files目录定义了环境变量：%ProgramFiles%和%ProgramFiles(x86)%。

IF EXIST "%ProgramFiles(x86)%\WinRAR" (
  SET pth="%ProgramFiles(x86)%\WinRAR"
)
IF EXIST "%ProgramFiles%\WinRAR" (
  SET pth="%ProgramFiles%\WinRAR"
)


IF NOT EXIST %pth% (
    ECHO WinRar not found.
    GOTO :EOF
)
...
"%pth%unrar" x "%%~ni.rar" "%dirE%"
...

如果批处理中不存在程序文件（x86），如何将路径=设置为程序文件？

1 个答案: