Question

我需要从以下网址获取参数：https://www.mysite.com/param

下面的溃败程序可以获得参数，但其余的路径，例如mysite.com/rout1停止工作的原因很明显。

溃败会怎样处理这个？

控制器：

    public class HomeController : Controller
    {
        public ActionResult Index(string userId)
        {
            if (userId != null)
            {
                //do stuff
            }


            return View();
        }
    }

路线：

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

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

我也在使用自定义控制器工厂：

public class StructureMapControllerFactory : DefaultControllerFactory
{
    protected override IController GetControllerInstance(RequestContext requestContext, Type controllerType)
    {
        return ObjectFactory.GetInstance(controllerType) as Controller;
    }
}

由于

Answer 1

变化

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

到

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

Answer 2

这些路线应该可以解决您的问题 -

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

        routes.MapRoute(
            name: "UserId",
            url: "{UserId}",
            defaults: new { controller = "Customer", action = "Details", UserId = UrlParameter.Optional },
            constraints: new { UserId = @"[A-Za-z0-9]+" } 
        );

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

当您尝试关注

时

/123或/abc或/abc123 - ＆gt;它将带您进入客户控制器详细信息操作
/或/Home/Index/123或/Home/Index/abc或/Home/Index/123abc或/Home/Index或/Home/Index?id=123或/Home/Index?id=abc或/Home/Index?id=123abc - ＆GT;它将带您进入主页控制器索引操作

默认控制器路由参数

2 个答案: