Question

我有2条路线匹配但是我需要它们两者匹配。我不能使用GUID或INT，我需要它作为字符串。

只有在与其他任何东西不匹配的情况下才能使用此路线。

[Route("{slug}", Order = 1)]

应始终采用此路线

[Route("eula", Order = 0)]

有关如何实现这一目标的任何想法？我认为订购可能显然不会起作用

显示我的确切问题： Route parameters and multiple controller types

重现错误：

RouteConfig.cs：

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

控制器：

public class HomeController : Controller
{
    [Route("eula")]
    public ActionResult Eula()
    {
        ViewBag.Message = "Your application description page.";

        return View();
    }
}

public class SlugController : Controller
{
    [Route("{slug}")]
    public ActionResult SluggedUrl(string slug)
    {
        ViewBag.Message = "Your " + slug;

        return View();
    }
}

Answer 1

Slug控制器路线太一般了。 Order属性也适用于同一控制器中的操作。

建议：为slug添加基于约定的路由

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

    routes.MapMvcAttributeRoutes();

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

    //catch all route
    routes.MapRoute(
        name: "Slug",
        url: "{*slug}",
        defaults: new { controller = "Slug", action = "SluggedUrl"}
    );
}

并删除属性路由表单SlugController

public class SlugController : Controller {
    public ActionResult SluggedUrl(string slug) {
        ViewBag.Message = "Your " + slug;

        return View();
    }
}

这样，更具体的eula属性路线将在更一般的slug路线之前匹配

MVC Route Attribute找到多个控制器类型

1 个答案: