c# - asp.net mvc + routelink 只得到 404 错误

Question

这是我的代码:

路由配置.cs

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

        routes.MapRoute(
            name: "snakes",
            url: "snakes-databases/",
            defaults: new { controller = "SnakesController", action = "index" }
        );
        routes.MapRoute(
            name: "snakesLists",
            url: "snakes-databases/{family}/",
            defaults: new { controller = "SnakesController", action = "Lists", family = "" }

        );
        routes.MapRoute(
            name: "snakesDetails",
            url: "snakes-databases/{family}/{species}/",
            defaults: new { controller = "SnakesController", action = "Details", family = "", species = "" }
        );

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

_Layout.cshtml

@Html.RouteLink("snakes database", "snakes", null, new { @class = "dropdown-toggle", data_toggle="dropdown"})
<ul class="dropdown-menu">
    <li>@Html.RouteLink("Boidae", "snakesLists", new { family = "boidae" })</li>
    <li>@Html.RouteLink("Colubridae", "snakesLists", new { family = "colubridae" })</li>
    <li>@Html.RouteLink("Elapidae", "snakesLists", new { family = "elapidae" })</li>
    <li>@Html.RouteLink("Viperidae", "snakesLists", new { family = "viperidae" })</li>
</ul>

SnakeController.cs:

public ActionResult Lists(string family)
{
    return View();
}

我不明白为什么除了主页 (/) 之外的每个 url 都会出现 404 错误。

Answer 1

哦，你不需要设置:

controller = "SnakesController"

只设置为:

controller = "Snakes"

全部是:

        routes.MapRoute(
            name: "snakes",
            url: "snakes-databases/",
            defaults: new { controller = "Snakes", action = "index" }
        );
        routes.MapRoute(
            name: "snakesLists",
            url: "snakes-databases/{family}/",
            defaults: new { controller = "Snakes", action = "Lists", family = "" }

        );
        routes.MapRoute(
            name: "snakesDetails",
            url: "snakes-databases/{family}/{species}/",
            defaults: new { controller = "Snakes", action = "Details", family = "", species = "" }
        );

希望能帮到你:)