MVC ActionResult返回文件“未定义” [英] MVC ActionResult Return File "Undefined"

问题描述

我有一个非常简单的MVC 4  RC应用......仅用于测试...

I have a very simple MVC 4 RC Application... Testing purposes only...

在我的_Layout.cshtml文件中，我有以下帮助...

In my _Layout.cshtml file I have the following Helper...

@ Html.ActionLink（" Get File"， " GetFile"，Home）

@Html.ActionLink("Get File", "GetFile", Home)

在我的HomeController中，我有以下内容（这是直接来自PluralSight视频）：

In My HomeController I have the following (this is straight from the PluralSight Video):

public ActionResult GetFile（ ）

public ActionResult GetFile()

{

  return File（Server.MapPath（"〜/ Content / Site.css"），" text / css"）;

  return File(Server.MapPath("~/Content/Site.css"), "text/css");

}

public ActionResult GetIt（）

public ActionResult GetIt()

{

  FileStream fs = new FileStream（Server.MapPath（"〜/ Content / Site.css"））;

  FileStream fs = new FileStream(Server.MapPath("~/Content/Site.css"));

 返回文件（fs，" text / css"）;

  return File(fs, "text/css");

}

这两个都返回"未定义"到浏览器。一些新手问题......首先，为什么？文件结果有15个重载我测试了这两个，我得到了相同的结果...我希望它下载的行为并在客户端上的相应应用程序
上打开文件...就像视频示例。第二个问题...我如何确定错误发生的位置...我在控制器中设置了断点，但没有错误......多个浏览器返回相同的东西......"未定义"。

Both of these return "undefined" to the browser. A few newbie questions... First, Why? There are 15 overloads to the File result I tested these two and I get the same result... The behavior I want it to download and open the file on the appropriate application on the client... Like the video example. Second question... How do I determine where the error occured... I have set breakpoints in the controller, but there is simply no error... Multiple browsers return the same thing... "undefined".

有人可以协助吗？

ME

推荐答案

ASP.NET MVC论坛
http：//forums.asp .net / 1146.aspx / 1？MVC 是解决此类问题的最佳地点

The ASP.NET MVC forums http://forums.asp.net/1146.aspx/1?MVC is the better place for such questions

这篇关于MVC ActionResult返回文件“未定义”的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！