如何在MVC中获取ViewResult的内容？

Question

I have a view that is rendered with ContentType of "application/msword". For users this appears as download file. Now, I would like to save this document server side. How could get I access the rendered document server side ?

Answer 1

using (var stream = new MemoryStream())
using (var writer = new StreamWriter(stream))
{
    var viewContext =
        new ViewContext(
            filterContext.Controller.ControllerContext,
            vResult.View,
            vResult.ViewData,
            vResult.TempData,
            writer);

    vResult.View.Render(viewContext, writer);
    writer.Flush();
}

Answer 2

在服务器上，您可以使用WebClient向URL发出HTTP请求，然后下载文件或将其作为字节数组下载到内存中。