在 Web 窗体应用程序中使用 Razor 视图作为电子邮

Use Razor views as email templates inside a Web Forms app(在 Web 窗体应用程序中使用 Razor 视图作为电子邮件模板)

问题描述

我有一个需要发送电子邮件的 asp.net Web 窗体应用程序.我喜欢 Razor 语法，因为您可以在 MVC 之外使用 Razor，所以我想我会尝试使用它.我已经看到您可以通过编程方式将模板字符串传递给 razor，但我想将我的 razor 模板保留为单独的 .cshtml 文件.

I have an asp.net Web Forms application that needs to send emails. I like the Razor syntax and as you can use Razor outside of MVC I thought I'd try and use that. I've seen that you can programmatically pass a template string to razor but I'd like to keep my razor templates as separate .cshtml files.

有没有人有任何关于如何做到这一点的简单、防白痴的建议?我试过从这样的文件中加载它们:

Does anyone have any simple, idiot-proof advice as to how to do this? I've tried to load them from file like this:

UserDetails userDetails = new UserDetails {Name = "Fred"};
string template = File.OpenText("Email/UserDetailsEmail.cshtml").ReadToEnd();            
string messageText = Razor.Parse(template, userDetails);

一切都无济于事.查找文件时出现异常.我正在使用 razorengine dll.

All to no avail. There's an exception finding the file. I'm using the razorengine dll.

我有其他一切工作，smtp 服务器等，只是没有视图.

I have everything else working, the smtp server etc, just not the views.

感谢任何帮助.

推荐答案

您需要获取文件的完整路径；相对路径最终会相对于错误的位置.

You need to get the full path to the file; relative paths will end up being relative to the wrong location.

写

File.OpenText(Server.MapPath("~/Email/UserDetailsEmail.cshtml"))

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