ASP.NET MVC从URL获取路线值 [英] ASP.NET MVC Get Route values from a URL

问题描述

我想工作的控制器动作为 UrlReferrer 的路由值是什么。

I want to work out what the route values for the UrlReferrer in the controller action would be.

我不能哪些部分在MVC管道输入的URL转换为RouteValues​​搞清楚，我想要达到的接近。

I can't figure out at what part in the MVC pipeline the incoming URL is converted into RouteValues, what I'm trying to achieve is close to that.

推荐答案

您需要调用 RouteTable.Routes.GetRouteData 带嘲讽 HttpContextBase 返回您的网址在其请求。

You need call RouteTable.Routes.GetRouteData with a mocked HttpContextBase which returns your URL in its Request.

的路由使用请求的鸭prelativeCurrentExecutionFilePath 内部匹配。结果
但是，此功能不外露，所以你需要传递一个 HttpContextBase 。

The routes are matched internally using the request's AppRelativeCurrentExecutionFilePath.
However, this functionality is not exposed, so you need to pass an HttpContextBase.

您需要创建一个在其请求属性返回一个的Htt prequestBase 实例的 HttpContextBase 类。结果
在的Htt prequestBase 类需要返回路径，以〜/ 开始，在其鸭prelativeCurrentExecutionFilePath 属性。

You need to create an HttpContextBase class which returns an HttpRequestBase instance in its request property.
The HttpRequestBase class needs to return your path, beginning with ~/, in its AppRelativeCurrentExecutionFilePath property.

您不需要执行任何其他属性，除非他们使用 IRouteConstraint 秒。

You don't need to implement any other properties, unless they're used by IRouteConstraints.

有人已经写了这个：<一href=\"http://web.archive.org/web/20150223104725/http://www.scottschluer.com/creating-a-routedata-instance-from-a-url/\"相对=nofollow>从网址创建的RouteData实例

Someone already wrote this: Creating a RouteData instance from a URL

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