如何使用powershell更新xml属性值

我将$SourceFileName作为studentpackage.zip传递，并将zip复制到下面两个位置。当$SourceFileName发生更改时，如何更新xml属性configsolutionfile

function BuildArchive          
{            
    param            
    (            
        [parameter(Mandatory=$true)]            
        [ValidateNotNullOrEmpty()]             
        [String] $SourceFileName = ""                                                    
    )  
}

D:\StudentProgram\Automation\Publishing\Content\Forums\StudentPackage包含一个xml文件，我需要在其中更新属性

configsolutionfile

<?xml?>
<config>
  <solutions>
    <configsolutionfile solutionpackagefilename="studentpackage.zip" />
  </solutions>
</config>

<?xml?>
<config>
  <solutions>
    <configsolutionfile solutionpackagefilename="studentpackage.zip" />
  </solutions>
</config>

您可以这样做：

[xml]$xml_contents = Get-Content 'path to XML'
$xml_contents.config.solutions.configsolutionfile.solutionpackagefilename = 'test'
$xml_contents.Save('Path to new XML')

您可以这样做：

[xml]$xml_contents = Get-Content 'path to XML'
$xml_contents.config.solutions.configsolutionfile.solutionpackagefilename = 'test'
$xml_contents.Save('Path to new XML')