Question

我尝试过：

$PSinstance.BeginInvoke() | Out-Null

但是当我这样做时，它会等待按下Enter键继续。这很奇怪，因为如果没有无效，它会继续正常运行。我还尝试将其分配给变量，并且其行为方式相同。如果我在该行之后写主机，它也会继续，但是我不希望有任何输出

param(
[Parameter(Mandatory = $true)]
$Location,

[Parameter(Mandatory = $true
)]
$Logs,

[Parameter(Mandatory = $true)]
$date
)

$InitialSessionState = [System.Management.Automation.Runspaces.InitialSessionState]::CreateDefault()

foreach ($Parameter in $PSBoundParameters.Keys) {
    $Variable = [System.Management.Automation.Runspaces.SessionStateVariableEntry]::new($Parameter, $PSBoundParameters[$Parameter], $Null)
    $InitialSessionState.Variables.Add($Variable)
}

$RunspacePool = [runspacefactory]::CreateRunspacePool(1,[int]$env:NUMBER_OF_PROCESSORS+1, $InitialSessionState, $Host)
$RunspacePool.ApartmentState = "STA"
$RunspacePool.ThreadOptions = "ReuseThread"
$RunspacePool.Open()


$PSinstance = [powershell]::Create().AddScript({

   Write-Host "$Location $Logs $date"

})
$PSinstance.RunspacePool = $RunspacePool
$PSinstance.BeginInvoke() | Out-Null
$PSinstance.Streams.Information

Answer 1

我知道了。在底部，您可以执行以下操作以解决问题：

$PSinstance.RunspacePool = $RunspacePool
$PSinstance.BeginInvoke() | Out-Null 
Write-Host "$($PSinstance.Streams.Information)"

有没有办法让Runspaces空出$ PSinstance.BeginInvoke（）？

1 个答案: