如何从另一个目录服务的ActionResult HTML文件 [英] How to serve html file from another directory as ActionResult

问题描述

我有，我想从一个控制器动作发球直html文件，一个专门的案件。

I have a specialised case where I wish to serve a straight html file from a Controller Action.

我想从不是浏览文件夹之外的其他文件夹，为它服务。该文件位于

I want to serve it from a different folder other than the Views folder. The file is located in

Solution\Html\index.htm

和我想从一个标准的控制器操作为它服务。我能使用return文件？和
我该怎么做呢？

And I want to serve it from a standard controller action. Could i use return File? And how do I do this?

推荐答案

如果要呈现在浏览器这个index.htm文件，那么你可以创建这样的控制器操作：

If you want to render this index.htm file in the browser then you could create controller action like this:

public void GetHtml()
{
    var encoding = new System.Text.UTF8Encoding();
    var htm = System.IO.File.ReadAllText(Server.MapPath("/Solution/Html/") + "index.htm", encoding);
    byte[] data = encoding.GetBytes(htm);
    Response.OutputStream.Write(data, 0, data.Length);
    Response.OutputStream.Flush();
}

或者只是：

public ActionResult GetHtml()
{
    return File(Server.MapPath("/Solution/Html/") + "index.htm", "text/html"); 
}

因此​​，可以说这次行动是的首页的控制器和一些用户点击 http://yoursite.com/Home / GetHtml然后的index.htm的将被渲染。

So lets say this action is in Home controller and some user hits http://yoursite.com/Home/GetHtml then index.htm will be rendered.

编辑：2其他方法

如果你想看到的原始HTML的的index.htm 的浏览器：

If you want to see raw html of index.htm in the browser:

public ActionResult GetHtml()
{
    Response.AddHeader("Content-Disposition", new System.Net.Mime.ContentDisposition { Inline = true, FileName = "index.htm"}.ToString());
    return File(Server.MapPath("/Solution/Html/") + "index.htm", "text/plain"); 
}

如果你只是想下载文件：

If you just want to download file:

public FilePathResult GetHtml()
{
    return File(Server.MapPath("/Solution/Html/") + "index.htm", "text/html", "index.htm"); 
}

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