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我試圖將收集到的有關本地計算機的信息保存到XML文件中。一切似乎運行良好,但我得到有關字符串只能被設置爲XmlNode屬性的錯誤,但例如:將變量保存到xml時出現字符串錯誤
有關如何解決它的任何想法?
PS C:\Users\Hkon> $newdrive.name = $_.name
導致此錯誤:
Cannot set "name" because only strings can be used as values to set XmlNode properties.
At line:1 char:11
+ $newdrive. <<<< name = $_.name
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException
這裏是我的代碼:
$template = "<computer version='1.0'>
<hardware>
<serialnr>$serialnr</serialnr>
<systeminfo>
<name></name>
<domain></domain>
<manufacturer></manufacturer>
<model></model>
<bitversion></bitversion>
</systeminfo>
<usb>
<model></model>
</usb>
<drive>
<name></name>
<volumename></volumename>
<size></size>
<freespace></freespace>
</drive>
<memory>
<positioninrow></positioninrow>
<capacity></capacity>
<datawidth></datawidth>
<devicelocator></devicelocator>
</memory>
<gpu>
<name>$gpu</name>
<status>$status</status>
</gpu>
<cpu>
<name></name>
<manufacturer></manufacturer>
<id></id>
<numberofcores></numberofcores>
<addresswidth></addresswidth>
</cpu>
</hardware>
<software>
<printer>
<id></id>
<drivername></drivername>
<portname></portname>
</printer>
<allusers>
<user>
<name></name>
</user>
</allusers>
<osinfo>
<caption></caption>
<serialnr></serialnr>
<bitversion></bitversion>
<installdate>$NormalDateTime</installdate>
<manufacturer></manufacturer>
</osinfo>
</software>
</computer>"
$template | out-File C:\Scripts\XML\info.xml
$xml = New-Object xml
$xml.Load("C:\Scripts\XML\info.xml")
#Drive, hardware
$newdrive = (@($xml.computer.hardware.drive)[0])
Get-WmiObject -Class Win32_logicaldisk |
ForEach-Object {
$newdrive = $newdrive.clone()
$newdrive.name = $_.name
$newdrive.volumename = $_.volumename
$newdrive.size = $_.size
$newdrive.freespace = $_.freespace.toString()
$xml.computer.hardware.AppendChild($newdrive) > $null
}
$xml.computer.hardware.drive | where-object {$_.name -eq ""} | foreach-object {$xml.computer.hardware.RemoveChild($_)}
$xml.computer.hardware.drive.Count
如果你做$ _。Name | Get-Member,它是什麼類型的? – EBGreen 2012-03-30 13:58:17
我想它是$ null ... – 2012-03-30 14:15:15
我想你可能是對的。也可能是String []或其他集合。 – EBGreen 2012-03-30 14:18:08