如何自定义编码/解码路由值？
我有这条路线：
{controller}/{id}/{action}
因为我认为从 RESTful 的角度来看它更有意义。
问题是 id 可以包含斜杠 (/)，即使编码为“%2F”，这些斜杠也会被视为路由分隔符。即使我有这个 Web.config 部分：
<uri>
<schemeSettings>
<add name="http" genericUriParserOptions="DontUnescapePathDotsAndSlashes" />
<add name="https" genericUriParserOptions="DontUnescapePathDotsAndSlashes" />
</schemeSettings>
</uri>
因为我在中间有 id ，所以我无法采用 {*id} 方法来捕获路由的其余部分包括操作。
看起来我唯一的选择是将 / 编码为符合 RFC 的字符，例如 !，但是我不想在控制器内使用临时自定义代码来执行此操作。我希望控制器完整地接收id，并且已经解码。我希望我的 Url.Action 生成正确编码的 URL。对 MVC 的要求是否太多，或者我是否需要分散 ActionFilters 和自定义 URL 帮助程序？
我能找到的唯一方法是放入自定义的IRouteConstraint来操作它接收的RouteValueDictionary。但这听起来像是一个肮脏的黑客：操纵其输入的约束。天知道它的副作用。您认为这是一个足够理智的想法，还是 ASP.NET MVC 中有更好的机制允许这样做？
编辑：此解决方法仅在解析路由时有效，在生成路由时无效。
I have this route:
{controller}/{id}/{action}
Because I think it makes more sense from RESTful perspective.
The problem is that id can contain slashes (/) and those are treated as route separators even when encoded as "%2F". Even when I have this Web.config section in place:
<uri>
<schemeSettings>
<add name="http" genericUriParserOptions="DontUnescapePathDotsAndSlashes" />
<add name="https" genericUriParserOptions="DontUnescapePathDotsAndSlashes" />
</schemeSettings>
</uri>
Because I have id in the middle I can't employ {*id} approach which captures the rest of the route including the action.
It looks like my only option is to encode / into an RFC compliant character like !, however I do not want to do it using ad-hoc custom code inside controller. I want controller to receive id intact, already decoded. And I want my Url.Action to generate properly encoded URL. Is that too much to ask from MVC, or do I need to scatter ActionFilters and custom URL helpers around?
The only way I could find is to throw in a custom IRouteConstraint to manipulate the RouteValueDictionary it receives. That sounds like a dirty hack though: a constraint manipulating its input. God knows its side effects. Do you think this is a sane enough idea, or is there a better mechanism in ASP.NET MVC allowing that?
EDIT: This workaround only works when parsing the route, not when generating one.
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你想做的事无法完成；这已经在 SO 上得到了多次回答 - 特别是最近与 RavenDb 有关，默认情况下在 Id 字段中使用“/”（尽管可以更改）
What you are trying to do cannot be done; this has been answered several times on SO - especially of late in relation to RavenDb which uses "/" in the Id field by default (though this can be changed)