Windows Server 2008 R2 x64 环境上的 WkHtmlToXSharp 错误
WkHtmlToXSharp 是优秀的 Html 到 PDF 转换库 wkhtmltopdf 库的 C# 包装器（使用 P/Invoke）。 https://github.com/TobiTonner/WkHtmlToXSharp
我有两个关于暂存 Windows Server 2008 R2 x64 环境的网站 其中一个网站是A版本的网站，另一个网站是B版本。
WkHtmlToXSharp 转换在 A 版本上运行，但是当我设置 B 版本时，转换无法在该版本上运行，我收到错误：
HtmlToPdf conversion failed: Failed loading page http://website/Convert (sometimes it will work just to ignore this error with --load-error-handling ignore)
我想知道为什么会这样正在发生，然后我指向 A 网站查找与 B 网站正在查找的文件夹相同的文件夹。令我惊讶的是，当我运行 A 转换时运行良好，但是当我破坏 B 时，我仍然遇到相同的错误，但有趣的是，两者的站点指向相同的源代码（文件夹）。我只是想知道为什么会发生这种情况。这两个网站都有相似的应用程序池配置，并且在它们的机器人中启用 32 位应用程序设置得太正确。另外，我试图为两个网站设置相同的应用程序池，但仍然发生同样的事情，网站 A 上的转换正常，但 B 网站上的转换无效。
在我的本地环境（Windows 7 x64）上，如果我设置在两种情况下都有效的相同网站转换。
我还对代码进行了一些更改以忽略错误： converter.ObjectSettings.Load.LoadErrorHandling = LoadErrorHandlingType.ignore; 但它并不能修复错误，唯一的区别是，现在我在 B 网站上进行转换时得到空的 pdf。
我只是想可能是 Windows Server 中的某些东西拒绝在内存中运行/保留 WkHtmlToXSharp.dll 或 wkhtmltopdf 的两个副本或类似的情况。
也许有人对此有什么想法？
WkHtmlToXSharp is C# wrapper (using P/Invoke) for the excelent Html to PDF conversion library wkhtmltopdf library. https://github.com/TobiTonner/WkHtmlToXSharp
I have two websites on staging Windows Server 2008 R2 x64 environment
One of them let say web site A version of website and another one web site B.
The WkHtmlToXSharp conversion was working on the A version but when I set up an B version an conversion not working on that version, I am getting an error:
HtmlToPdf conversion failed: Failed loading page http://website/Convert (sometimes it will work just to ignore this error with --load-error-handling ignore)
I was wondering why it is happening and than I pointed A website to look in to the the same folder as B site is looking. And I was surprised that when I am running A conversion working well there, but when I am ruining B I am still getting the same error, but the funny thing is that both of sites pointed to the same source code(folder). I am just wondering why it is happend. Both websites has the similar app pool configurations and Enable 32-bit apps set too true in bot of them. Also i was trying to set the same app pool for both websites and still the same thing taking place, conversion on site A is working but on B site is not.
On my local environment(Windows 7 x64) if I set the same websites conversions working in both cases.
Also I made some changes in code to ignore the errors :converter.ObjectSettings.Load.LoadErrorHandling = LoadErrorHandlingType.ignore;
but it is does not fix the error, only the difference is that now I am getting empty pdf in case of conversion on B web site.
I just thinking may be it is something in Windows Server which deny to run/keep in memory two copies of WkHtmlToXSharp.dll or wkhtmltopdf or something kind of like that is going on.
Maybe some one have any ideas about that?
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请参阅此https://github.com/pruiz/WkHtmlToXSharp/issues/8
希望有帮助。
See this https://github.com/pruiz/WkHtmlToXSharp/issues/8
Hope it helps.