Question

$data = @("server1","server2","server3")

foreach ($server in $data) {
    $results = (Test-Connection $server -count 1 | Measure-Object -Property ResponseTime -Average).Average
}

我试图弄清楚如何获取ForEach的输出并将结果存储到数组中，以便稍后我可以比较它们。我还想办法做到这一点。

Answer 1

通过执行ForEach，您只需测量标量（单个）对象的属性值。平均值将始终只是该属性的值。

Test-Connection将接受一组名称作为-ComputerName参数，因此ForEach根本不是必需的。

 $data = @("server1","server2","server3")

 $results = Test-Connection $data -count 1 | select -ExpandProperty ResponseTime

Answer 2

    $FinalResult = @()
    $data = @("server1","server2","server3")
    foreach ($server in $data) {
        $results = (Test-Connection $server -count 1 | Measure-Object -Property ResponseTime -Average).Average

        $FinalResult += New-Object psobject -Property @{
                        ServerName = $server
                        Result = $result
                        }  
    }
   $FinalResult | Select ServerName, Result | Export-Csv ".\FinalResult.csv" -NoTypeInformation

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在PowerShell中将ForEach的输出存储到数组中

2 个答案: