如何将PowerShell变量从远程传递到本地会话

Question

PowerShell是否有办法将多个变量从单个Invoke-Command远程会话传递回本地会话？

示例（此处未将变量传递给本地会话）：

Invoke-Command -ComputerName Server1 -ScriptBlock {
$a = "Variable 1"
$b = "Variable 2"
$c = "Variable 3"
}

Write-Output $a $b $c

Answer 1

$output = Invoke-Command -ComputerName Server1 -ScriptBlock {
    $a = "Variable 1"
    $b = "Variable 2"
    $c = "Variable 3"
    return $a,$b,$c
}

所以，要获得一些输出，你需要产生一些输出，或者你可以做：

$a,$b,$c = Invoke-Command -ComputerName Server1 -ScriptBlock {
    $a = "Variable 1"
    $b = "Variable 2"
    $c = "Variable 3"
    $a,$b,$c
}