c# - ASP.NET MVC 不同的路由用于不同的 Action

Question

我正在使用 ASP.NET MVC 构建站点。在RouteConfig中，我修改了这样的方法:

public static void RegisterRoutes(RouteCollection routes)
{
     routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
     routes.MapRoute(
         name: "Default",
         url: "{Director}/{Movie}/{id}",
         defaults: new { controller = "Movies", action = "Index", id = UrlParameter.Optional, Director = UrlParameter.Optional, Movie = UrlParameter.Optional }
         );

     routes.MapRoute(
         name: "Default2",
         url: "{controller}/{action}/{id}",
         defaults: new { controller = "Movies", action = "Create", id = UrlParameter.Optional }
         );            
}

在 IndexView 中，我编码如下:

@model IEnumerable<MvcMovie.Models.Director>

<table>
    @foreach (var item in Model)
    {
        <tr>
            <td>
                @Html.DisplayFor(modelItem => item.Name)
            </td>
        </tr>
        <tr>
            <td>
                @foreach (var movie in item.Movies)
                {
                    <div style="width: 100%;">
                        @Html.ActionLink(movie.Title, "Index", new { Director = movie.Director.Name, Movie = movie.Title }, null)
                    </div>
                }
            </td>
        </tr>
    }
</table>

实际上，我修改了 RouteConfig，因为我想要不同的导演和不同的电影使用不同的 URL，以满足我们客户的 SEO 要求。

对于 Index 操作，它工作正常，但即使我尝试使用 @Html.ActionLink("Create New", "Create ")，它仍然调用 Index 操作。据我目前的理解，它应该调用 Create Action 。我是 MVC 的新手，如果我的问题看起来很愚蠢，我很抱歉。但是我在这里缺少什么重要的东西？

Answer 1

Routeconfig 自上而下检查。

更新:您应该在路由中指定 Controller 名称，否则您的路由配置在您的问题中的方式，Default2 永远不会被解雇。有 2 条路由以 {something} 开头意味着第二条不会被解雇。我猜您希望您的 URL 是 localhost/movies/create/id。为此，请执行以下操作:

public static void RegisterRoutes(RouteCollection routes)
{
     routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
     routes.MapRoute(
         name: "MoviesDefault",
         url: "Movies/{action}/{id}",
         defaults: new { controller = "Movies", action = "Index", id = UrlParameter.Optional }
         );  

     /* not sure about this route without testing - 
     /* i think it would conflict with the above route
     routes.MapRoute(
         name: "MovieDirector",
         url: "Movies/{Director}/{Movie}/{id}",
         defaults: new { controller = "Movies", action = "Index", id = UrlParameter.Optional, Director = UrlParameter.Optional, Movie = UrlParameter.Optional }
         );
     */

     // for this following route, i've left 'Movies' as the controller, but it should be 
     // your 'home page' controller. As in, whatever your default http://localhost:port/ should be.
     routes.MapRoute(
         name: "Default",
         url: "{controller}/{action}/{id}",
         defaults: new { controller = "Movies", action = "Index", id = UrlParameter.Optional }
     ); 
}