asp.net-mvc-4 - 使用 Razor 通过模板 MVC 发送电子邮件

Question

我想从我的网站发送一些邮件。

我创建了一个模板:OrderPlacedEmail.cshtml

@model OnlineCarStore.Models.PurchaseVM

<h1>Order Placed Email Notification</h1>
<p>@Model.Comments</p>

 Dear @Model.Name,

 <h2>Thank you.</h2>
<p>
You’ve made a purchase on <a href="">@Model.Comments</a>
</p>....and so on...

我创建了一个 View 模型，并且像这样使用它:

 var template = Server.MapPath("~/Templates/OrderPlaced.cshtml");
 var viewModel = new PurchaseVM
 {
     GuId = new Guid(guidValue),
     Name = name,
     Address = address,
     Phone = phone,
     Email = email,
     Comments = comments,
     Date = DateTime.Now,
     CartList = cartList
 };

 var body = Razor.Parse(template, viewModel);

据我了解，Razor.Parse 方法应该用 View 模型中的值替换模板中的所有详细信息。但是，正文获取模板位置的值，如下所示:

你能告诉我我做错了什么吗？

Answer 1

If you wish there is a helper that i use

public static class HtmlOutputHelper
{

    public static string RenderViewToString(ControllerContext context,
                                string viewPath,
                                object model = null,
                                bool partial = false)
    {
        // first find the ViewEngine for this view
        ViewEngineResult viewEngineResult = null;
        if (partial)
            viewEngineResult = ViewEngines.Engines.FindPartialView(context, viewPath);
        else
            viewEngineResult = ViewEngines.Engines.FindView(context, viewPath, null);

        if (viewEngineResult == null)
            throw new FileNotFoundException("View cannot be found.");

        // get the view and attach the model to view data
        var view = viewEngineResult.View;
        context.Controller.ViewData.Model = model;

        string result = null;

        using (var sw = new StringWriter())
        {
            var ctx = new ViewContext(context, view,
                                        context.Controller.ViewData,
                                        context.Controller.TempData,
                                        sw);
            view.Render(ctx, sw);
            result = sw.ToString();
        }

        return result;
    }
}

On your controller

var viewModel = new PurchaseVM
 {
     GuId = new Guid(guidValue),
     Name = name,
     Address = address,
     Phone = phone,
     Email = email,
     Comments = comments,
     Date = DateTime.Now,
     CartList = cartList
 };

var emailTemplate = "~/Views/Templates/OrderPlaced.cshtml";
var emailOutput = HtmlOutputHelper.RenderViewToString(ControllerContext, emailTemplate, emailModel, false);