Question

我有一个操作生成的XML文件。我需要通过PowerShell为以下XML文件提取一些值。

<TABLE BORDER=0><TR><TD><img src="/_file.gif"<A HREF="/TestSandbox-Build-Artifacts/TB-Alpha-App_Installer.apk">Bubbles_Install_13</a>&nbsp;</TD><TD ALIGN=right>2459427535 bytes&nbsp;</TD><TD>Jul 1, 2019 12:35:52 AM</TD></TR>
<TR><TD><img src="/_file.gif alt="(file)">&nbsp;<A HREF="/Test/sharTestSandbox-Build-Artifacts/UnitTests.zip">UnitTests.zip</a>&nbsp;</TD><TD ALIGN=right>435316365 bytes&nbsp;</TD><TD>Jul 1, 2019 12:36:10 AM</TD></TR>
<TR><TD><A HREF="/Test/shared/build-latest/TestSandbox-Build-Artifacts/buildInfo.json">buildInfo.json</a>&nbsp;</TD><TD ALIGN=right>220 bytes&nbsp;</TD><TD>Jul 1, 2019 12:36:10 P<M</TD></TR>
</TABLE>
</BODY>

我在PowerShell中尝试了几个命令，但是它们都给出了相同的错误。

$file = "C:\Users\amit\Desktop\Builds\Output.xml"
$xml = [xml](Get-Content $file)

$file = "C:\Users\amit\Desktop\Builds\Output.xml"
$xml = New-Object XML
$xml.Load($file)

对于第一个命令，出现以下错误。

Cannot convert value "System.Object[]" to type "System.Xml.XmlDocument".
Error: "'0' is an unexpected token. The expected token is '"' or '''.
Line 2, position 48."
At line:4 char:1
$xml = [xml](Get-Content $file)
     + CategoryInfo          : InvalidArgument: (:) [], RuntimeException
     + FullyQualifiedErrorId : InvalidCastToXmlDocument

对于第二个命令

Exception calling "Load" with "1" argument(s): "'0' is an unexpected token.
The expected token is '"' or '''. Line 2, position 48."
At line:6 char:1
$xml.Load($file)
     + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
     + FullyQualifiedErrorId : DotNetMethodException

如果生成的输出文件有问题或我的语法有问题，我将无法获取。

从PowerShell命令读取XML

0 个答案: