如何通过编程在MVC Controller文件夹中添加Controller类

Question

我在MVC中创建了动态控制器，并在Controller文件夹中创建了控制器，但通过手动添加动态控制器可以很好地反映在Solution-Explorer Controller文件夹中，所以这里我的问题是如何在controller文件夹中反映Controller类

        StringBuilder sb = new StringBuilder();            
        sb.Append("using System;" + Environment.NewLine);
        sb.Append("using System.Collections.Generic;" + Environment.NewLine);
        sb.Append("using System.Data;" + Environment.NewLine);
        sb.Append("using System.Data.SqlClient;" + Environment.NewLine);
        sb.Append("using System.Dynamic;" + Environment.NewLine);
        sb.Append("using System.Linq;" + Environment.NewLine);
        sb.Append("using System.Text;" + Environment.NewLine);
        sb.Append("using System.Web.Mvc;" + Environment.NewLine);

        sb.Append("namespace Testing_MVC.Controllers" + Environment.NewLine);
        sb.Append("{" + Environment.NewLine);

        sb.Append("public class " + ctrl + "Controller" + " : Controller" + Environment.NewLine);
        sb.Append("{" + Environment.NewLine);

        sb.Append("public ActionResult Index()" + Environment.NewLine);
        sb.Append("{" + Environment.NewLine);
        sb.Append("return View();" + Environment.NewLine);
        sb.Append("}" + Environment.NewLine);

        sb.Append("}" + Environment.NewLine);

        sb.Append("}" + Environment.NewLine);

        var dir = Server.MapPath("~\\Controllers");
        var file = System.IO.Path.Combine(dir, ctrl + "Controller" + ".cs");
        System.IO.Directory.CreateDirectory(dir);
        System.IO.File.WriteAllText(file, sb.ToString());

        return this.RedirectToAction("Index", ctrl, new { id = 1 });

通过将html调用为MVC路由：

window.location.href = '@Url.Action("common_dll", "Home")?ctrl=Test';

需要通过C#程序自动在控制器文件夹中反映该类，而无需手动。

Answer 1

I mention that the anwser does not belong to me. In the past I had issues with the MVC. 
Here is the complete question history.
https://stackoverflow.com/questions/9988634/ajax-call-into-mvc-controller-url-issue

 In order for this to work that Javascript must be placed within a Razor view so that the line

        @Url.Action("Action","Controller")

        is parsed by Razor and the real value replaced.

        If you don't want to move your Javascript into your View you could look at creating a settings object in the view and then referencing that from your Javascript file.

        e.g.

        var MyAppUrlSettings = {
            MyUsefulUrl : '@Url.Action("Action","Controller")'
        }

        and in your .js file

        $.ajax({
         type: "POST",
         url: MyAppUrlSettings.MyUsefulUrl,
         data: "{queryString:'" + searchVal + "'}",
         contentType: "application/json; charset=utf-8",
         dataType: "html",
         success: function (data) {
         alert("here" + data.d.toString());
        });

        or alternatively look at levering the framework's built in Ajax methods within the HtmlHelpers which allow you to achieve the same without "polluting" your Views with JS code.

        Dont forget the slash before 'Controller'. It will create an incorrect URL. byut yes, this is what I use now.