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我正在尝试使用 powershell 和 XmlWriter 编写嵌套的 XML 文件。但是输出不是我所期望的，也不符合我在代码中逻辑设置的方式。我知道它有点长，但请看下面的代码：

function newXML($output_file, $hubs_array){
        #create directory
    new-item -path "$outage_dir\$current_year\$current_month" -type directory -force
    # Create The Document and format
    $XmlWriter = New-Object System.XMl.XmlTextWriter($output_file,$Null)
    #format xml
    $xmlWriter.Formatting = [System.Xml.Formatting]::Indented
    # Write the XML Decleration
    $xmlWriter.WriteStartDocument()
    # Set the XSL
    $XSLPropText = "type='text/xsl' href='style.xsl'"
    $xmlWriter.WriteProcessingInstruction("xml-stylesheet", $XSLPropText)
    # <identifier><start of outage><end of outage><outage as perc>
    # Write Root Element    
    $xmlWriter.WriteStartElement("Hubs")
    # Write the Document
    foreach ($hub in $hubs_array){
            $xmlWriter.WriteStartElement("Hub")
            $xmlWriter.WriteAttributeString("name",$hub.hubname)
            foreach($device in $hub.devices){
                $xmlWriter.WriteStartElement("Device")
                $xmlWriter.WriteElementString("identifier", $device.device_id)
                $xmlWriter.WriteEndElement
                $xmlWriter.WriteElementString("sla", $device.SLA)
                $xmlWriter.WriteEndElement
                $xmlWriter.WriteElementString("outage_as_perc", $device.down_4dp)
                $xmlWriter.WriteEndElement
                $xmlWriter.WriteStartElement("Outages")
                $xmlWriter.WriteAttributeString("total",$device.outages)
                foreach($outage in $device.outagesArray){
                    $xmlWriter.WriteStartElement("Outage")
                    $xmlWriter.WriteElementString("start_of_outage", $outage.down_start)
                    $xmlWriter.WriteEndElement
                    $xmlWriter.WriteElementString("end_of_outage", $outage.down_end)
                    $xmlWriter.WriteEndElement
                    $xmlWriter.WriteElementString("total_downtime", $outage.downtime)
                    $xmlWriter.WriteEndElement
                    #close tag for outage
                    $xmlWriter.WriteEndElement
                }
                #close tag for outages
                $xmlWriter.WriteEndElement
                #close tag for device
                $xmlWriter.WriteEndElement

            }
            #close tag for hub
            $xmlWriter.WriteEndElement
    }
    #close tag for hubs
    $xmlWriter.WriteEndElement
    $xmlWriter.WriteEndDocument() 
    # Finish The Document
    $xmlWriter.Finalize
    $xmlWriter.Flush
    $xmlWriter.Close()
}

我假设这将以以下格式输出：

<Hubs>
  <Hub>
    <Device>
      <identifier></>
      <sla></>
      <outage_as_perc></>
      <Outages total="2">
         <outage>
         </outage>
      </Outages>
    </Device>
   </Hub>
</Hubs>

我正在循环的事实似乎把它搞砸了，但我不知道为什么......

我得到的结果是：

<Hubs>
  <Hub>
    <Device>
      <identifier></>
      <sla></>
      <outage_as_perc></>
      <Outages total="2">
         <outage>
           <outage>
              <outage>
                 <outage>
                    <outage>
                    </outage>
                 </outage>
              </outage>
           </outage>
         </outage>
      </Outages>
    </Device>
   </Hub>
 </Hubs>

在此先感谢，并为长期阅读感到抱歉！！！

4

1 回答 1

1

使用

$xmlWriter.WriteEndElement()

代替

$xmlWriter.WriteEndElement

should fix your problem

这篇文章中的同样问题

于 2013-07-19T07:01:25.843 回答