asp.net mvc项目

在本主题中，我们使用Visual Studio 2017 IDE创建MVC Web应用程序。它包括下面给出的各个步骤。以下这些步骤说明了如何创建基于MVC的Web应用程序。

1. 创建一个Web项目
2. 选择项目类型
3. 选择MVC模板
4. MVC Web应用程序项目结构

// HomeController.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
namespace MvcApplicationDemo.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            return View();
        }
        public ActionResult About()
        {
            ViewBag.Message = "Your application description page.";
            return View();
        }
        public ActionResult Contact()
        {
            ViewBag.Message = "Your contact page.";
            return View();
        }
    }
}

索引文件是视图文件夹中主控制器的默认文件。

// index.cshtml

@{
    ViewBag.Title = "Home Page";
}
<div class="jumbotron">
    <h1>ASP.NET</h1>
    <p class="lead">ASP.NET is a free web framework for building great Web sites and Web applications 
    using HTML, CSS and JavaScript.</p>
    <p><a href="https://asp.net" class="btn btn-primary btn-lg">Learn more</a></p>
</div>
<div class="row">
    <div class="col-md-4">
        <h2>Getting started</h2>
        <p>
            ASP.NET MVC gives you a powerful, patterns-based way to build dynamic websites that
            enables a clean separation of concerns and gives you full control over markup
            for enjoyable, agile development.
        </p>
        <p><a class="btn btn-default" href="https://go.microsoft.com/fwlink/?LinkId=301865">
        Learn more</a></p>
    </div>
    <div class="col-md-4">
        <h2>Get more libraries</h2>
        <p>NuGet is a free Visual Studio extension that makes it easy to add, remove, and update libraries
        and tools in Visual Studio projects.</p>
        <p><a class="btn btn-default" href="https://go.microsoft.com/fwlink/?LinkId=301866">
        Learn more</a></p>
    </div>
    <div class="col-md-4">
        <h2>Web Hosting</h2>
        <p>You can easily find a web hosting company that offers the right mix of features and price
        for your applications.</p>
        <p><a class="btn btn-default" href="https://go.microsoft.com/fwlink/?LinkId=301867">
        Learn more</a></p>
    </div>
</div>

输出：

在浏览器中查看时，此项目将产生以下输出。