无法使用IHTMLDocument2 [英] Unable to use IHTMLDocument2

问题描述

$wc = New-Object System.Net.WebClient
$DownloadString = $wc.DownloadString("http://www.example.com")
$HTML = New-Object -ComObject "HTMLFile"
$HTML.IHTMLDocument2_write($DownloadString)

服务器脚本运行

Major  Minor  Build  Revision
-----  -----  -----  --------
5      1      14409  1005

开发PC

Major  Minor  Build  Revision
-----  -----  -----  --------
5      1      15063  502

我的Windows 10开发PC在上面的代码下工作正常.我想在我的Server 2008 R2 x64计算机上运行它.我已将其升级到PowerShell v5.我得到以下信息:

My Windows 10 development PC worked fine with the code above. I want to run this on my Server 2008 R2 x64 machine. I upgraded it to PowerShell v5. I get the following:

方法调用失败，因为[System .__ ComObject]不包含名为'IHTMLDocument2_write'的方法.

Method invocation failed because [System.__ComObject] does not contain a method named 'IHTMLDocument2_write'.

然后再下线...

Unable to find type [mshtml.HTMLDocumentClass].

推荐答案

有帮助的问题:可以不使用InternetExplorer.Application对象?

从我的计算机中复制了Microsoft.mshtml.dll，该计算机可在C:\Program Files (x86)\Microsoft.NET\Primary Interop Assemblies中工作到服务器.然后在脚本的开头添加Add-Type -Path "C:\Program Files (x86)\Microsoft.NET\Primary Interop Assemblies\microsoft.mshtml.dll".

Copied Microsoft.mshtml.dll from my machine that worked to the server in C:\Program Files (x86)\Microsoft.NET\Primary Interop Assemblies. Then added Add-Type -Path "C:\Program Files (x86)\Microsoft.NET\Primary Interop Assemblies\microsoft.mshtml.dll" at the beginning of my script.

我还注意到(运行脚本时)出现了一些IE安全性框，并且Windows服务器的IE安全性设置可能会受到干扰(因为它比客户端要高得多).也许如果降低我的设置，则无需复制.dll就可以解决此问题.但是，我认为升级到PSv5至关重要(因为甚至连enum都未被认可).

I also noticed some IE security boxes appear (when running my script) and it's possible the IE security settings of a Windows server would interfere (being it's much higher than a client would be). Perhaps if my settings were lowered, this would be resolved without copying the .dll. However, I think upgrading to PSv5 was crucial (as even enum wasn't recognized).

这篇关于无法使用IHTMLDocument2的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！