参数中带斜杠的网址? [英] URLs with slash in parameter?

问题描述

问题:

我正在创建一个 wiki 软件，基本上是 wikipedia/mediawiki 的克隆，但在 ASP.NET MVC 中(MVC 是重点，所以不要推荐我螺丝旋转).

I am creating a wiki software, basically a clone of wikipedia/mediawiki, but in ASP.NET MVC (the MVC is the point, so don't recommend me ScrewTurn).

现在我有一个问题:

我使用这个路由映射来路由一个像:
http://en.wikipedia.org/wiki/ASP.NET

I use this route mapping, to route a URL like:
http://en.wikipedia.org/wiki/ASP.NET

        routes.MapRoute(
            "Wiki", // Routenname
            //"{controller}/{action}/{id}", // URL mit Parametern
            "wiki/{id}", // URL mit Parametern
            new { controller = "Wiki", action = "dbLookup", id = UrlParameter.Optional } // Parameterstandardwerte
        );

现在我突然想到，可能有像AS/400"这样的标题:
http://en.wikipedia.org/wiki/AS/400

Now it just occured to me, that there might be titles like 'AS/400':
http://en.wikipedia.org/wiki/AS/400

顺便说一句，还有这个(标题'Slash'):
http://en.wikipedia.org/wiki//

Incidentially, there is also this one (title 'Slash'):
http://en.wikipedia.org/wiki//

还有这个:
http://en.wikipedia.org/wiki//dev/null

总的来说，维基百科似乎有一个有趣的标题列表，如下所示:http://en.wikipedia.org/wiki/Wikipedia:Articles_with_slashes_in_title

Overall, Wikipedia seems to have a list of interesting titles like this: http://en.wikipedia.org/wiki/Wikipedia:Articles_with_slashes_in_title

我如何正确地制作这样的路线?

How do I make routes like this route correctly ?

类似于:
如果 URL 以/Wiki/开头，并且不以/wiki/Edit/开头(但不是/Wiki/Edit)然后将 URL 的所有其余部分作为 Id 传递.

Something like:
If the URL starts with /Wiki/, and if it doesn't start with /wiki/Edit/ (but not /Wiki/Edit) then pass all the rest of the URL as Id.

嗯，还有一个问题:我该如何路由这个:
http://en.wikipedia.org/wiki/C&A

维基百科可以...

根据维基百科，由于与 wikitext 语法的冲突，只有以下字符永远不能用于页面标题(DISPLAYTITLE 也不支持):

According to wikipedia, due to clashes with wikitext syntax, only the following characters can never be used in page titles (nor are they supported by DISPLAYTITLE):

# < > [ ] | { }

http://en.wikipedia.org/wiki/Wikipedia:Naming_conventions_(technical_restrictions)#Forbidden_​​characters

允许 * 和 &，把

To allow * and &, put

<httpRuntime requestPathInvalidCharacters="" />

进入部分在文件 web.config 中

into section <system.web> in file web.config

(在这里找到:http://www.christophercrooker.com/use-any-characters-you-want-in-your-urls-with-aspnet-4-and-iis)

推荐答案

你可以使用一个包罗万象的路由来将 URL 的 wiki 部分后面的所有内容捕获到 id 令牌:

You could use a catchall route to capture everything that follows the wiki part of the url into the id token:

routes.MapRoute(
    "Wiki",
    "wiki/{*id}",
     new { controller = "Wiki", action = "DbLookup", id = UrlParameter.Optional }
);

现在，如果您有以下请求:/wiki/AS/400 它将映射到 Wiki 控制器上的以下操作:

Now if you have the following request: /wiki/AS/400 it will map to the following action on the Wiki controller:

public ActionResult DbLookup(string id)
{
    // id will equal AS/400 here
    ...
}

就 /wiki// 而言，我相信在此请求到达 ASP.NET 管道之前，您将收到来自 Web 服务器的 400 Bad Request 错误.您可以查看以下博文.

As far as /wiki// is concerned I believe you will get a 400 Bad Request error from the web server before this request ever reaches the ASP.NET pipeline. You may checkout the following blog post.

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