ASP.NET MVC路由与默认的控制器 [英] ASP.NET MVC Routing with Default Controller

问题描述

有关的场景，我有网址看起来像下面这样的ASP.NET MVC应用程序：

For a scenario, I have a ASP.NET MVC application with URLs that look like the following:

http://example.com/Customer/List
http://example.com/Customer/List/Page/2
http://example.com/Customer/List
http://example.com/Customer/View/8372
http://example.com/Customer/Search/foo/Page/5

这些URL在的Global.asax.cs

routes.MapRoute(
    "CustomerSearch"
    , "Customer/Search/{query}/Page/{page}"
    , new { controller = "Customer", action = "Search" }
);

routes.MapRoute(
    "CustomerGeneric"
    , "Customer/{action}/{id}/Page/{page}"
    , new { controller = "Customer" }
);

//-- Default Route
routes.MapRoute(
    "Default",
    "{controller}/{action}/{id}",
    new { controller = "Customer", action = "Index", id = "" }
);

这些都进展顺利，直到一个新的需求到来，想放弃关键字客户断网址，让网址如下：

These all have gone well until a new requirement arrived and wants to drop keyword 'Customer' off the URL, to make the URLs look like:

http://example.com/List
http://example.com/List/Page/2
http://example.com/List
http://example.com/View/8372
http://example.com/Search/foo/Page/5

编辑：纠正例如链接，这要归功于@haacked 的

corrected example links, thanks to @haacked.

我尝试添加新的 MapRoutes 取 {行动} 只，并已默认控制器设置为客户。例如：/

I tried to add new MapRoutes to take {action} only and have default controller set to Customer. eg/

routes.MapRoute(
    "CustomerFoo"
    , "{action}"
    , new { controller = "Customer", action = "Index" }
);

这似乎是工作，但现在Html.ActionLink（）产生的所有环节都奇怪，不再URL友好。

This seems to work, however now all links generated by Html.ActionLink() are weird and no longer URL friendly.

所以，这是可以实现的？我在正确的方向逼近？

So, is this achievable? Am I approaching in the right direction?

推荐答案

不要混用如下规则：一个{行动} / {ID}这是{控制器} / {行动} / {ID} ...特别是当ID在以后有默认值即是可选的。

don't mix a rule like: "{action}/{id}" with one that's "{controller}/{action}/{id}" ... specially when id in the later has a default value i.e. is optional.

在你有什么这种情况下，允许路由知道哪一个是要使用的正确的。

In that case you have nothing that allows routing to know which one is the right one to use.

有一个解决办法，如果这是你所需要的，将是增加一个约束（见<一href=\"http://stephenwalther.com/blog/archive/2008/08/07/asp-net-mvc-tip-30-create-custom-route-constraints.aspx\">this)在更早的一组值，即表，视图的作用。当然，与这些类型的规则，你不能有一个动作的名称相同的控制器。

A workaround, if that's what you need, would be to add a constrain (see this) to the action in the earlier to a set of values i.e. List, View. Of course that with these types of rules, you can't have a controller with the same name of an action.

还要记住，如果你指定一个默认的行为和放大器; ID在当你打你的站点的路径将被用于{}动作/（编号）规则。

Also remember that if you specify a default action & id in the "{action}/{id}" rule, that will be used when you hit the route of your site.

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