使用 Powershell 脚本进行静默安装 [英] Silent installation by using Powershell scripting

问题描述

我正在尝试使用 PowerShell 静默脚本安装一个客户端的软件.下面是我创建的脚本，它不工作并抛出如下错误:

I am trying to install one client's software by using PowerShell silent scripting. Below is the script which I have created and its not working and throwing errors like below:

无法验证参数ArgumentList"上的参数.参数为空、为空，或者参数集合的元素包含空值.提供一个不包含任何空值的集合，然后重试该命令

Cannot validate argument on parameter 'ArgumentList'. The argument is null, empty, or an element of the argument collection contains a null value. Supply a collection that does not contain any null values and then try the command again

下面这行是正确的还是有任何错误在这里我遇到了问题.

Is the below line correct or any mistake in this Here I am getting issue.

$Args = @("/S", "/L1033", -INSTALL_TYPE=PRESERVE_VERSION, START_MENU=AStartMenuFolder\Software\production\)

完整脚本:

$INSTALLDIR = "C:\Software\Software.exe"
$Args = @("/S", "/L1033", -INSTALL_TYPE=PRESERVE_VERSION, START_MENU=AStartMenuFolder\Software\production\)
$logfile = "D:\BACKUP\Install_Logfile.txt"
$ErrorActionPreference = 'Stop'
try {
    $exitcode = (Start-Process $Installer -ArgumentList $Args -NoNewWindow -Wait -Passthru).ExitCode    
    if ($exitcode -eq 0) {
        [System.Windows.MessageBox]::Show('Installation Completed Successfully')
    } else {
        [System.Windows.MessageBox]::Show('Installation Failled')
    }
} catch {
    "$_" | Out-File $logfile -Append
    {[System.Windows.MessageBox]::Show('Installation Failled')}
}

<小时>

$Installer = "C:\OTE\OTE.exe"
$params = @("/S", "/L1033", "-INSTALL_TYPE=PRESERVE_VERSION", "-START_MENU=AStartMenuFolder\OTE\production\")
$logfile = "C:\Install_Logfile.txt"
$ErrorActionPreference = 'Stop'

& $Installer @params
if ($LastExitCode -eq 0) {
    [Windows.MessageBox]::Show('Installation Completed Successfully')
} else {
    "$_" | out-file $logfile -append
    [Windows.MessageBox]::Show('Installation Failled')
}

在上面的脚本中，我收到如下错误，

In the above script I am getting the error like below,

无法验证参数ArgumentList"上的参数.参数为空、为空，或者参数集合的元素包含空值.提供一个不包含任何空值的集合，然后重试该命令.

Cannot validate argument on parameter 'ArgumentList'. The argument is null, empty, or an element of the argument collection contains a null value. Supply a collection that does not contain any null values and then try the command again.

推荐答案

您可能需要在代码中修复几个问题:

There are several things you may want to fix in your code:

• $args 是一个 自动变量.不要试图覆盖它.使用不同的变量名，例如$params.正如其他人已经提到的，在定义数组时将参数放在引号中.
• 除非您有使用 Start-Process 的特定原因，否则使用 呼叫运算符 和 splatting.
• 外部程序不会抛出 PowerShell 异常，因此对它们使用 try/catch 毫无意义.
• PowerShell 自动将外部程序的退出代码记录在自动变量 $LastExitCode 中.

• $args is an automatic variable. Don't try to overwrite it. Use a different variable name, e.g. $params. As others have already mentioned, put the parameters in quotes when defining the array.
• Unless you have specific reasons to use Start-Process it's easier to use the call operator and splatting.
• External programs don't throw PowerShell exceptions, so using try/catch on them is pointless.
• PowerShell automatically records the exit code of an external program in the automatic variable $LastExitCode.

$installer = 'C:\Software\Software.exe'
$params = '/S', '/L1033', '-INSTALL_TYPE=PRESERVE_VERSION',
          'START_MENU=AStartMenuFolder\Software\production'

& $Installer @params
if ($LastExitCode -eq 0) {
    [Windows.MessageBox]::Show('Installation Completed Successfully')
} else {
    [Windows.MessageBox]::Show('Installation Failled')
}

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