Question

我有一个ISO文件，我从旧游戏磁盘上复制过来。但是为了让我玩游戏，我必须安装ISO。我编写了一个小的批处理文件，它运行.ps1 PowerShell文件来挂载ISO，然后运行EXE以在安装后启动游戏。我的问题是，如果我不止一次运行脚本，它将再次安装ISO。

我想检查是否附加了ISO，如果没有附加，则安装它，如果是，则运行EXE。

这是我必须安装ISO：
批次。

ECHO "Mounting Stunt Track Driver"

@ECHO off

Powershell.exe -executionpolicy remotesigned 
-File  "C:\Users\Allen\Documents\Games\Hot Wheels Stunt Track 
Driver\setup\hot98\mount.ps1"

start /d "C:\Users\Allen\Documents\Games\Hot Wheels Stunt Track 
Driver\setup\hot98" stunt.exe

PowerShell的

#mounts the image
Mount-DiskImage -ImagePath "C:\Users\Allen\Documents\Games\Hot Wheels Stunt 
Track Driver\setup\hot98\HotwheelsStuntTrack.iso"

Answer 1

如果未安装图片，则此代码段仅会挂载图片：

if(!(get-DiskImage -ImagePath C:\testshare\97001.ISO).Attached){
Mount-DiskImage -ImagePath C:\testshare\97001.ISO
}

Answer 2

补充Abhijith的回答，特别是提到我之前必须要打的一个错误：

$imagePath = "the path to your .ISO file"

$mount = Mount-DiskImage -ImagePath $imagePath -PassThru
$driveLetter =  ($mount | Get-Volume).DriveLetter
$drive = $driveLetter + ":\"

# PowerShell bug workaround
# Forces PowerShell to update drive info for its providers
# Not doing so makes Test-Path fail on freshly mounted drives

Get-PSDrive > $null

$setupPath = $drive + "the path to your exe on the mounted drive"
$setupArgs = "your .exe args"

if (!(Test-Path $setupPath)) {
  # ... Something went wrong ...
} else {
    $process = Start-Process $setupPath -ArgumentList $setupArgs -Wait -PassThru
    # You can check $process.ExitCode here    
}

检查.ISO是否已安装在PowerShell中，如果没有，则挂载

2 个答案: