mvc 路由 使用

url 特性路由： 特性路由可以在 controller和action里面自定义路由规则  这种方式比较灵活  缺点就是不能很好的统一管理url

注册特性路由：

public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

            routes.MapMvcAttributeRoutes();//注册特性路由

            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
            );
        }
    //在控制器上使用路由特性  action里面就可以省略 controller
    [RoutePrefix("home")]  
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            return View();
        }
        //特性路由
        //url  http://localhost:17749/home/order/2
        //page  数据格式验证
        [Route("home/order/{page:int}")]
        public ActionResult OrderList(int page)
        {
            ViewBag.PageIndex = page; 
            return View();
        }

 2.传统路由  传统路由可以集中配置路由规则，程序以后的维护比较方便

        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

            routes.MapMvcAttributeRoutes();//注册特性路由
            //自定义名称  必须在默认路由之前
            routes.MapRoute(
                "Order",
                "order/{id}",
                new { controller = "Order", action = "Details", id = UrlParameter.Optional },
                new { id = @"d" }
            );

            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
            );

        }



    [RoutePrefix("order")]
    public class OrderController : Controller
    {
        //特性路由
        [Route("")]
        [Route("list/{page:int?}")]
        public ActionResult Index(int page = 1)
        {
            ViewBag.PageIndex = page;
            return View();
        }
        //传统路由
        public ActionResult Details(int id)
        {
            ViewBag.Id = id;
            return View();
        }
    }

　　　　

　　

<a href="@Url.RouteUrl("Order",new { id = 1 })" target="_blank">Order Details 1</a>
<a href="@Url.RouteUrl("Order",new { id = 2 })" target="_blank">Order Details 2</a>