C#　Area区域配置，修改默认路由

1.右键项目新建文件夹 Areas

2.先把项目分类包好，建两个文件夹，放Controller和View，Model也可以放在这里

3.如果更改了默认目录，就要去修改路由配置了，打开Global.asax.cs代码如下，F12进 RouteConfig

using System.Web;
using System.Web.Mvc;
using System.Web.Routing;

namespace Demo.Web
{
    public class MvcApplication : HttpApplication
    {
        protected void Application_Start()
        {
            // 移除X-AspnetMvc-Version HTTP 开头
            MvcHandler.DisableMvcResponseHeader = true;

            // 注册所有Area
            AreaRegistration.RegisterAllAreas();
            RouteConfig.RegisterRoutes(RouteTable.Routes);
            AutofacConfig.Register();
            PermissionUtil.ValidPermissions();

        }
    }
}

4.修改RouteConfig，主要修改就是加了  namespaces: new[] { "Demo.Web.Areas.Website.Controllers" } 和 route.DataTokens["area"] = "Website";

using System.Web.Mvc;
using System.Web.Routing;

namespace AnFund.Web
{
    public class RouteConfig
    {
        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
            var route = routes.MapRoute("Default", "{controller}/{action}/{id}", new {controller = "Home", action = "Index", id = UrlParameter.Optional },
                namespaces: new[] { "Demo.Web.Areas.Website.Controllers" }
            );
            // 更改视图默认位置
            route.DataTokens["area"] = "Website";
        }
    }

原文地址：https://www.cnblogs.com/layla/p/9235616.html