使用Powershell读取和写入XML内容

# 使用 [xml] 类型转换器读取XML文件
$xml = [xml](Get-Content -Path "C:\path\to\yourfile.xml")
$xml.DocumentElement.ChildNodes | ForEach-Object {
    Write-Host "Node Name: $_.Name"
    Write-Host "Node Value: $_.InnerText"
}

# 使用 Select-Xml 命令读取XML文件
$xpath = "//your/xpath/expression"
Select-Xml -Path "C:\path\to\yourfile.xml" -XPath $xpath | ForEach-Object {
    Write-Host "Node Name: $_.Node.Name"
    Write-Host "Node Value: $_.Node.InnerText"
}

# 读取XML文件
$xml = [xml](Get-Content -Path "C:\path\to\yourfile.xml")

# 修改XML内容
$node = $xml.SelectSingleNode("//your/xpath/expression")
$node.InnerText = "New Value"

# 将修改后的XML写回文件
$xml.Save("C:\path\to\yourfile_modified.xml")

$xml = [xml](Get-Content -Path "C:\path\to\yourfile.xml" -Encoding UTF8)

$namespace = New-Object System.Xml.XmlNamespaceManager($xml.NameTable)
$namespace.AddNamespace("ns", "http://your.namespace.com")
Select-Xml -Path "C:\path\to\yourfile.xml" -XPath "//ns:your/xpath/expression" -Namespace $namespace