Powershell: System.Object[] in export-csv file



我编写了这个脚本来生成一个csv文件:

$VMs = Get-AzureRmVM
$vmOutput = @()
$VMs | ForEach-Object { 
$tmpObj = New-Object -TypeName PSObject
$tmpObj | Add-Member -MemberType Noteproperty -Name "VM Name" -Value $_.Name
$tmpObj | Add-Member -MemberType Noteproperty -Name "VM Type" -Value $_.StorageProfile.osDisk.osType
$tmpObj | Add-Member -MemberType Noteproperty -Name "VM Profile" -Value $_.HardwareProfile.VmSize
$tmpObj | Add-Member -MemberType Noteproperty -Name "VM OS Disk Size" -Value $_.StorageProfile.OsDisk.DiskSizeGB
$tmpObj | Add-Member -MemberType Noteproperty -Name "VM Data Disk Size" -Value $_.StorageProfile.DataDisks.DiskSizeGB
$vmOutput += $tmpObj
}
$vmOutput | export-csv C:Users***data.csv -delimiter ";" -force -notypeinformation

但是,由于最后一列虚拟机数据磁盘大小在文件中存储一个或多个数据(可以有多个磁盘(,因此它们显示为System.Object[]。如何强制 powershell 将此数据联接到单个字符串中?

我试图在第 9 行的$tmpObj之后添加-join参数,在最后一行的$vmoutput之后添加参数,但没有令人满意的结果。

> 尝试将分层数据转换为结构化数据总是很棘手。这样的东西实际上应该有效:

$VMs = Get-AzureRmVM
$vmOutput = $VMs | ForEach-Object { 
[PSCustomObject]@{
"VM Name" = $_.Name
"VM Type" = $_.StorageProfile.osDisk.osType
"VM Profile" = $_.HardwareProfile.VmSize
"VM OS Disk Size" = $_.StorageProfile.OsDisk.DiskSizeGB
"VM Data Disk Size" = ($_.StorageProfile.DataDisks.DiskSizeGB) -join ','
}
}
$vmOutput | export-csv C:Users***data.csv -delimiter ";" -force -notypeinformation

我只是无法测试 - 对不起。

我也无法测试这个,但这也可以工作吗?

$VMs = Get-AzureRmVM
$vmOutput = $VMs | ForEach-Object { 
[PSCustomObject]@{
"VM Name" = $_.Name
"VM Type" = $_.StorageProfile.osDisk.osType
"VM Profile" = $_.HardwareProfile.VmSize
"VM OS Disk Size" = $_.StorageProfile.OsDisk.DiskSizeGB
"VM Data Disk Size" = $_.StorageProfile.DataDisks.DiskSizeGB | Out-String
}
}
$vmOutput | export-csv C:Users***data.csv -delimiter ";" -force -notypeinformation

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