Fortis 文档管理 Web 服务问题
这可能是盲目的尝试，但还有其他人使用 Fortis 作为他们的文档管理解决方案吗？我们目前正在尝试使用他们的网络服务平台与系统交互，但遇到了一些麻烦。
使用扫描站扫描文档后，我们尝试使用 DocumentRenderPDF Web 服务方法检索 PDF 格式的文档并将其显示给用户。由于某种原因，从本机 TIFF 格式到 PDF 的转换失败。如果您使用编辑站软件，同样的转换效果很好。
我做了一些挖掘，但文档基本上不存在。这就像凝视一堵砖墙。为了得到答案，我们必须付钱给威斯布鲁克来调查他们自己的错误>:|
还要注意的是，我确实找到了一个名为 IsOptionInstalled 的 Web 服务方法和一个名为 PI_OPTION_EXPORTCONV 的选项。它返回时显示未安装，但没有文档说明此功能的实际含义、是否与 PDF 转换相关，或者如果缺少该功能如何安装。
This is probably a shot in the dark, but does anyone else use Fortis as their document management solution? We're currently trying to use their web services platform to interface with the system and we're running into some trouble.
After a document is scanned in using a scan station, we're trying to use the DocumentRenderPDF web service method to retrieve the document in PDF format and display it to the user. For some reason, the conversion from the native TIFF format to PDF is failing. This same conversion works just fine if you use the edit station software.
I did some digging, but documentation is largely non-existent. It's like staring into a brick wall. To get answers we'll have to pay Westbrook to investigate their own bug >:|
One more note, I did find a web service method called IsOptionInstalled and an option called PI_OPTION_EXPORTCONV. It came back as not installed, but there's no documentation on what this feature actually means, if it's related to the PDF conversion, or how to install it if it's missing.
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好吧，这就是这个问题最终如何解决的。我不知道这是否真的会对任何人有帮助，但至少互联网上会有一些关于 Fortis 的信息。
经过一番摸索，我发现
RenderAsPDF方法上有一个名为RenderAsMultipleFiles的布尔请求参数。如果将此设置为 False，我们会得到上面报告的崩溃行为。但是，如果将此设置为 True，那么我们会为每个页面获得一个单独的 PDF 文件。作为解决方法，我最终使用 PDFSharp 将所有页面压缩在一起以供查看。然后，在与我们的 Fortis 承包商讨论该问题后，我们尝试在另一台计算机上安装 Fortis Web 服务。这解决了所有问题，一切都按预期进行。
Alright, here's how this ended up getting resolved. I don't know if this will actually help anyone, but at least there will be something about Fortis on the interwebs.
After some more poking around, I discovered that there is a boolean request parameter called
RenderAsMultipleFileson theRenderAsPDFmethod. If this is set to False, we get the crashing behavior reported above. However, if this is set to True, then we get a separate PDF file for each page. As a workaround, I ended up using PDFSharp to squash all the pages back together for viewing.Then, after discussing the issue with our Fortis contractor, we tried installing the Fortis web services on another machine. This resolved all issues and everything worked as expected.