在Html.RenderAction MVC路线图得到了例外：在路由表中没有路由提供的值相匹配 [英] MVC Route Map Got Exception on Html.RenderAction : No route in the route table matches the supplied values

问题描述

我使用ASP.NET MVC 5，这是我的路线图所有的动作，除了：

I use ASP.NET MVC 5 and this is My Route Map for all of the actions except Home/index:

 routes.MapRoute(
                name: "randomNumber",
                url: "{controller}/{randomNumber}/{action}",
                defaults: new { },
                constraints: new { randomNumber = @"\d+" }
            );

和第一页：我不想用 {randomNumber}

因此​​，第一个解决方案，我认为是：

So the first solution I think is:

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

该路线图解决我的问题，但造成的另一个问题是：客户端可以访问其他操作，而不 {randomNumber} ，但我只是想在首页 首页控制器不随机数进行访问。

This route map solve my problem, but caused another problem that is: clients can access to other actions without {randomNumber}, but I just want the Index action of Home Controller accessed without random number.

其他的解决办法是：

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

但有了这个地图我无法访问与根URL，我需要访问与根URL是这样的： www.mydomainaddress.com

But with this map I can't access Home/index with root url, I need to access Home/index with root url like this: www.mydomainaddress.com

最后，我发现这一点：

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

但我得到的例外：在 index.cshtml 在路由表中没有路由匹配所提供的值文件中的这一行： @ {Html.RenderAction（archiveList中，家）;}

我不知道的路线图，我添加的关系Cyclobutyl和的RenderAction 帮手？

I don't know the ralation of the route map that I added and RenderAction helper?

不过，如果我添加下面的两个路线图都，一切都会好的：

But If I add both the following two route maps, everything will be OK:

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

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

但你也知道（我需要用随机数访问的所有动作），我不能添加第二个地图路线

But I can't add the second map route as you know (I need all actions accessed with random number)

我不明白发生了什么事，当我添加默认地图，什么相关的的RenderAction 帮手？

I can't understand what happened when I add the Default map, and what related to RenderAction helper?

任何人不会对此有什么想法？任何建议？

Does any one have any idea about this? any suggestion?

推荐答案

我已经使用这个语法MVC5和它的作品：

I have already used this syntax with MVC5 and it works :

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

这个语法允许使用访问你的主页 www.mydomainaddress.com ，但如果您尝试使用它不会工作 www.mydomainaddress .COM /家庭/指数

This syntax allows you to access your home page using www.mydomainaddress.com but it won't work if you try using www.mydomainaddress.com/home/index

我不明白为什么它不为你工作。您可以尝试rearanging的顺序或MapRoutes定义（请将randomNumber路线后，主页路线）

I don't see why it doesn't work for you. You can try rearanging the order or the MapRoutes definitions (place the "HomePage" route after the "randomNumber" route)

我看到了你修改的问题。我理解你希望能够使用的家居控制器的任何行动，不希望能够使用randomNumber为HomeController的。

I saw your modified question. I understand you want to be able to use any action for the home controller and don't want to be able to use the randomNumber for the HomeController.

这可能会适合你更好的（也禁止用于家庭控制器randomNumber路线）：

This probably will fit you better (also disabling the randomNumber route for Home controller) :

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

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

        routes.MapRoute(
           name: "randomNumber",
           url: "{controller}/{randomNumber}/{action}",
           defaults: new { },
           constraints: new { randomNumber = @"\d+", controller = @"^((?!Home).)*$" }
       );

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