不确定为什么我会遇到这样的困难,但是我无法弄清楚如何使用包的总体包装将多个XML文件连接在一起,以便我可以轻松地处理数据。
XML文件:
<package>
<Application>Java</Application>
<Version>8.0.2010.9</Version>
<InstallType>Install</InstallType>
<Installers>
<Windows10>
<Architecture>
<x86>
<File1>
<FileName>jre-8u201-windows-i586.exe</FileName>
<Parameters>/s</Parameters>
</File1>
</x86>
<x64>
<file1>
<FileName>jre-8u201-windows-x64.exe</FileName>
<Parameters>/s</Parameters>
</file1>
</x64>
<AMD64>
<File1>
<FileName></FileName>
<Parameters></Parameters>
<CustomSuccessCodes></CustomSuccessCodes>
<CustomErrorCodes></CustomErrorCodes>
</File1>
</AMD64>
</Architecture>
</Windows10>
</Installers>
</package>
我所拥有的:
$Path = "D:\Desktop\AutoInstall\Packages\Java v8u201\package.xml"
$Xml = New-Object Xml
#$Xml.AppendChild($XML.CreateXmlDeclaration("1.0", "UTF-8", $null)) | Out-Null
$Xml.AppendChild($Xml.CreateElement("Packages")) | Out-Null
$newxml = [xml](Get-Content $Path)
$Xml.ImportNode($newxml.get_DocumentElement(), $true) | Out-Null
$newNode = $newxml.ImportNode($Xml.get_DocumentElement(), $true)
$newxml.DocumentElement.AppendChild($newNode) | Out-Null
$Xml.packages
当我输入$xml.packages
时,它应显示以下内容:
Application Version InstallType Installers ----------- ------- ----------- ---------- Java 8.2.9.23 Install Installers
答案 0 :(得分:1)
您的导入方向错误。您正在将创建的新XML文档($xml
导入到从XML文件加载的XML文档中。如果运行$newxml.Save([Console]::Out)
,您将在结账<Packages />
之前看到一个节点</package>
。
<package>
<Application>Java</Application>
<Version>8.0.2010.9</Version>
<InstallType>Install</InstallType>
<Installers>
...
</Installers>
<Packages /> <!-- right here -->
</package>
此语句将按照您的需要导入$newxml
:
$xml.ImportNode($newxml.get_DocumentElement(), $true) | Out-Null
但是您立即丢弃结果(Out-Null
),然后以另一种方式进行导入:
$newNode = $newxml.ImportNode($xml.get_DocumentElement(), $true)
这将满足您的要求:
$path = 'D:\Desktop\AutoInstall\Packages\Java v8u201\package.xml'
# create new XML document with <Packages> root node
$xml = New-Object Xml
$xml.AppendChild($xml.CreateElement('Packages')) | Out-Null
# load package XML from file and import it into $xml
$package = New-Object Xml
$package.Load($path)
$imported = $xml.ImportNode($package.DocumentElement, $true)
$xml.DocumentElement.AppendChild($imported) | Out-Null
$xml.Save([Console]::Out)