Rotativa在服务器中生成空白PDF [英] Rotativa generating blank PDF in Server

问题描述

我们在.Net MVC 5项目中使用Rotativa。它在本地工作就像魅力，并在部署到服务器时失败（生成空白PDF）。但是，如果我登录到服务器并以localhost身份访问该网站，则生成PDF就好了。



因此，它看起来像运行应用程序池的权限问题。因此，出于测试目的，我更改为运行App Pool以在本地系统上运行。还是一样的问题。



我们也试过：



ViewasPDF

应用程序设置如下所示：< add key =WkhtmltopdfPathvalue =<文件夹的路径>>

以下是代码：



返回新的ActionAsPdf（ActionMethod，新{id = id，partSelected = part，selectedTab = selectedTab，isDownload = true}）

{

FileName = fileName，

PageMargins = {Left = 0，Right = 0}，

CustomSwitches = - disable-external-links --disable-internal- links --disable-smart-shrinking --viewport-size 1600x900 - load-error-handling ignore，

PageOrientation = Rotativa.Options.Orientation.Portrait，

PageSize = Rotativa.Options.Size.A4，

PageWidth = 210，

PageHeight = 297

};

We are using Rotativa in a .Net MVC 5 project. it works like a charm locally and fails (generates a blank PDF) equally when deployed to server. However, if I login to server and access the website as localhost it generates PDF just fine.

So it looked like a permission issue with which Application pool is running on. So, for testing purpose, I changed to run the App Pool to run on "Local System". Still same issue.

We have also tried:

"ViewasPDF"
App settings which looks like: <add key="WkhtmltopdfPath" value="<path to the folder>">
Below is the code:

return new ActionAsPdf("ActionMethod",new { id = id, partSelected = part, selectedTab = selectedTab, isDownload = true })
{
FileName = fileName,
PageMargins = { Left = 0, Right = 0 },
CustomSwitches = "--disable-external-links --disable-internal-links --disable-smart-shrinking --viewport-size 1600x900 --load-error-handling ignore",
PageOrientation = Rotativa.Options.Orientation.Portrait,
PageSize = Rotativa.Options.Size.A4,
PageWidth = 210,
PageHeight = 297
};

推荐答案

查看您传递的视图/ html是否呈现为空。哪个服务器正在使用？

See Whether that view/html you are passing is rendering as Empty. Which server are using?

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