xml - Powershell XML 解析不适​​用于子节点

Question

我正在尝试解析以下文件:

<?xml version="1.0" encoding="UTF-8" ?> 
<printDrivers>
    <printDriver id="XE8550">
    <inf>x28550p.inf</inf>
    <driverPath>\drivers\XEROX\8550\8550_Driver</driverPath>
    <printerPaths>
            <printerPath>\\print-man\man-25</printerPath>
        </printerPaths>
    </printDriver>
    <printDriver id="HP4050TN">
        <inf>hpbf002i.inf</inf>
        <driverPath>\drivers\HP\LaserJet\LaserJet_4050_PCL6</driverPath>
        <printerPaths>
            <printerPath>\\print-man\man-8</printerPath>
            <printerPath>\\print-man\man-14</printerPath>
        </printerPaths>
    </printDriver>
  </printDrivers>

使用以下 powershell 脚本:

$nodelist = $xd.selectnodes("/printDrivers/printDriver") # XPath is case sensitive
foreach ($printerDriverNode in $nodelist) {
    $XMLid = $printerDriverNode.getAttribute("id")
    $XMLinf = $printerDriverNode.selectSingleNode("inf").get_innerXml()
    $XMLdriverPath = $printerDriverNode.selectSingleNode("driverPath").get_innerXml()
    $printerPathNodeList = $printerDriverNode.selectNodes("printerPaths/printerPath")
        foreach ($printerPathNode in $printerPathNodeList) {
            $XMLprinterPath = $printerPathNode.selectSingleNode("printerPath").get_innerXml()
        }
}

除了“嵌套”节点之外，一切正常。当我运行脚本时，它只获取第一个 .即它不会得到\print-man\man-14，只会得到\print-man\man-8。

如何让它恢复所有节点？

谢谢

本

Answer 1

 foreach ($printerPathNode in $printerPathNodeList) {
        $XMLprinterPath = $printerPathNode.selectSingleNode("printerPath").get_innerXml()
 }

您已经在迭代 printerPaths/printerPath这里的节点 - 无需再做 .selectsinglenode在那<printerPath>节点 - 只需阅读 .InnerXml或.InnerText由此$printerPathNode - 这应该会给你你正在寻找的值