blocks|key|1555112|text|当我想做同样的事情并且工作良好时，这两个教程对我很有帮助：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1555113|http://www.coderjournal.com/2008/03/force-mvc-route-url-lowercase/+http://goneale.com/2008/12/19/lowercase-route-urls-in-aspnet-mvc/|offset|length|1555114|编辑:对于有区域的项目，需要修改GetVirtualPath()方法：|1555115|public+override+VirtualPathData+GetVirtualPath(RequestContext+requestContext,+RouteValueDictionary+values)
{
++var+lowerCaseValues+=+new+RouteValueDictionary();

++foreach+(var+v+in+values)
++{
++++switch+(v.Key.ToUpperInvariant())
++++{
++++++case+"ACTION":
++++++case+"AREA":
++++++case+"CONTROLLER":
++++++++lowerCaseValues.Add(v.Key,+((string)v.Value).ToLowerInvariant());
++++++++break;
++++++default:
++++++++lowerCaseValues.Add(v.Key.ToLowerInvariant(),+v.Value);
++++++++break;
++++}
++}
++return+base.GetVirtualPath(requestContext,+lowerCaseValues);
}|code-block|syntax|javascript|1555116|entityMap|0|LINK|mutability|MUTABLE|url|http://www.coderjournal.com/2008/03/force-mvc-route-url-lowercase/|1|http://goneale.com/2008/12/19/lowercase-route-urls-in-aspnet-mvc/^0|0|0|1U|0|1V|1T|1|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|X|8|@]|9|@$D|Y|E|Z|1|10]|$D|11|E|12|1|13]]|A|$]]|$1|F|3|G|5|6|7|14|8|@]|9|@]|A|$]]|$1|H|3|I|5|J|7|15|8|@]|9|@]|A|$K|L]]|$1|M|3|-4|5|6|7|16|8|@]|9|@]|A|$]]]|N|$O|$5|P|Q|R|A|$S|T]]|U|$5|P|Q|R|A|$S|V]]]]

These two tutorials helped when I wanted to do the same thing and work well:

<a href="http://www.coderjournal.com/2008/03/force-mvc-route-url-lowercase/" rel="noreferrer">http://www.coderjournal.com/2008/03/force-mvc-route-url-lowercase/</a>
<a href="http://goneale.com/2008/12/19/lowercase-route-urls-in-aspnet-mvc/" rel="noreferrer">http://goneale.com/2008/12/19/lowercase-route-urls-in-aspnet-mvc/</a>

EDIT: For projects with areas, you need to modify the GetVirtualPath() method:

<pre><code>public override VirtualPathData GetVirtualPath(RequestContext requestContext, RouteValueDictionary values)
{
 var lowerCaseValues = new RouteValueDictionary();

 foreach (var v in values)
 {
 switch (v.Key.ToUpperInvariant())
 {
 case "ACTION":
 case "AREA":
 case "CONTROLLER":
 lowerCaseValues.Add(v.Key, ((string)v.Value).ToLowerInvariant());
 break;
 default:
 lowerCaseValues.Add(v.Key.ToLowerInvariant(), v.Value);
 break;
 }
 }
 return base.GetVirtualPath(requestContext, lowerCaseValues);
}
</code></pre>

blocks|key|1339529|text|可以使用ActionName属性吗？|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1339530|+[ActionName("more_details")]
+public+ActionResult+MoreDetails(int?+page)
+{

+}|code-block|syntax|javascript|1339531|我不认为案件有多重要。URL中的More_Details、more_DETAILS、mOrE_DeTaILs都会将您带到相同的控制器操作。|1339532|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Could you use the ActionName attribute?

<pre><code> [ActionName("more_details")]
 public ActionResult MoreDetails(int? page)
 {

 }
</code></pre>

I don't think case matters. More_Details, more_DETAILS, mOrE_DeTaILs in the URL all take you to the same Controller Action.

blocks|key|1555239|text|我在Nick+Berardi’s+Coder+Journal上找到了这个，但是它没有关于如何实现LowercaseRoute类的信息。因此，在这里转载更多信息。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1555240|首先，将Route类扩展为LowercaseRoute|1555241|public+class+LowercaseRoute+:+Route
{
++++public+LowercaseRoute(string+url,+IRouteHandler+routeHandler)
++++++++:+base(url,+routeHandler)+{+}
++++public+LowercaseRoute(string+url,+RouteValueDictionary+defaults,+IRouteHandler+routeHandler)
++++++++:+base(url,+defaults,+routeHandler)+{+}
++++public+LowercaseRoute(string+url,+RouteValueDictionary+defaults,+RouteValueDictionary+constraints,+IRouteHandler+routeHandler)
++++++++:+base(url,+defaults,+constraints,+routeHandler)+{+}
++++public+LowercaseRoute(string+url,+RouteValueDictionary+defaults,+RouteValueDictionary+constraints,+RouteValueDictionary+dataTokens,+IRouteHandler+routeHandler)+:+base(url,+defaults,+constraints,+dataTokens,+routeHandler)+{+}
++++public+override+VirtualPathData+GetVirtualPath(RequestContext+requestContext,+RouteValueDictionary+values)
++++{
++++++++VirtualPathData+path+=+base.GetVirtualPath(requestContext,+values);

++++++++if+(path+!=+null)
++++++++++++path.VirtualPath+=+path.VirtualPath.ToLowerInvariant();

++++++++return+path;
++++}
}|code-block|syntax|javascript|1555242|然后修改Global.asax.cs的RegisterRoutes方法|1555243|public+static+void+RegisterRoutes(RouteCollection+routes)
{
++++routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

++++routes.Add(new+LowercaseRoute("{controller}/{action}/{id}",+
++++++++new+RouteValueDictionary(new+{+controller+=+"Home",+action+=+"Index",+id+=+""+}),+
++++++++new+MvcRouteHandler()));

++++//routes.MapRoute(
++++//++++"Default",++++++++++++++++++++++++++++++++++++++++++++++//+Route+name
++++//++++"{controller}/{action}/{id}",+++++++++++++++++++++++++++//+URL+with+parameters
++++//++++new+{+controller+=+"Home",+action+=+"Index",+id+=+""+}++//+Parameter+defaults
++++//);
}|1555244|然而，我想知道一种使用routes.MapRoute的方法。|1555245|entityMap|0|LINK|mutability|MUTABLE|url|http://www.coderjournal.com/2008/03/force-mvc-route-url-lowercase/^0|1C|E|2|S|0|0|4|5|D|E|0|0|J|E|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@$9|11|A|12|B|C]]|D|@$9|13|A|14|1|15]]|E|$]]|$1|F|3|G|5|6|7|16|8|@$9|17|A|18|B|C]|$9|19|A|1A|B|C]]|D|@]|E|$]]|$1|H|3|I|5|J|7|1B|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|1C|8|@$9|1D|A|1E|B|C]]|D|@]|E|$]]|$1|O|3|P|5|J|7|1F|8|@]|D|@]|E|$K|L]]|$1|Q|3|R|5|6|7|1G|8|@]|D|@]|E|$]]|$1|S|3|-4|5|6|7|1H|8|@]|D|@]|E|$]]]|T|$U|$5|V|W|X|E|$Y|Z]]]]

I found this at <a href="http://www.coderjournal.com/2008/03/force-mvc-route-url-lowercase/" rel="noreferrer">Nick Berardi’s Coder Journal</a>, but it did not have information on how to implement the <code>LowercaseRoute</code> class. Hence reposting here with additional information.

First extend the <code>Route</code> class to <code>LowercaseRoute</code>

<pre><code>public class LowercaseRoute : Route
{
 public LowercaseRoute(string url, IRouteHandler routeHandler)
 : base(url, routeHandler) { }
 public LowercaseRoute(string url, RouteValueDictionary defaults, IRouteHandler routeHandler)
 : base(url, defaults, routeHandler) { }
 public LowercaseRoute(string url, RouteValueDictionary defaults, RouteValueDictionary constraints, IRouteHandler routeHandler)
 : base(url, defaults, constraints, routeHandler) { }
 public LowercaseRoute(string url, RouteValueDictionary defaults, RouteValueDictionary constraints, RouteValueDictionary dataTokens, IRouteHandler routeHandler) : base(url, defaults, constraints, dataTokens, routeHandler) { }
 public override VirtualPathData GetVirtualPath(RequestContext requestContext, RouteValueDictionary values)
 {
 VirtualPathData path = base.GetVirtualPath(requestContext, values);

 if (path != null)
 path.VirtualPath = path.VirtualPath.ToLowerInvariant();

 return path;
 }
}
</code></pre>

Then modify the <code>RegisterRoutes</code> method of Global.asax.cs

<pre><code>public static void RegisterRoutes(RouteCollection routes)
{
 routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

 routes.Add(new LowercaseRoute("{controller}/{action}/{id}", 
 new RouteValueDictionary(new { controller = "Home", action = "Index", id = "" }), 
 new MvcRouteHandler()));

 //routes.MapRoute(
 // "Default", // Route name
 // "{controller}/{action}/{id}", // URL with parameters
 // new { controller = "Home", action = "Index", id = "" } // Parameter defaults
 //);
}
</code></pre>

I would however like to know a way to use routes.MapRoute...

blocks|key|1555306|text|如果您使用UrlHelper生成链接，您可以简单地将操作和控制器的名称指定为小写：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1555307|itemDelete.NavigateUrl+=+Url.Action("delete",+"photos",+new+{+key+=+item.Key+});|code-block|syntax|javascript|1555308|结果是:+/media/photos/delete/64+(即使我的控制器和action是pascal大小写)。|1555309|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

If you are using the UrlHelper to generate the link, you can simply specify the name of the action and controller as lowercase:

<pre><code>itemDelete.NavigateUrl = Url.Action("delete", "photos", new { key = item.Key });
</code></pre>

Results in: /media/photos/delete/64 (even though my controller and action are pascal case).

blocks|key|1339688|text|您可以通过添加此类作为RouteCollection的扩展来继续使用MapRoute语法：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1339689|public+static+class+RouteCollectionExtension
{
++++public+static+Route+MapRouteLowerCase(this+RouteCollection+routes,+string+name,+string+url,+object+defaults)
++++{
++++++++return+routes.MapRouteLowerCase(name,+url,+defaults,+null);
++++}

++++public+static+Route+MapRouteLowerCase(this+RouteCollection+routes,+string+name,+string+url,+object+defaults,+object+constraints)
++++{
++++++++Route+route+=+new+LowercaseRoute(url,+new+MvcRouteHandler())
++++++++{
++++++++++++Defaults+=+new+RouteValueDictionary(defaults),
++++++++++++Constraints+=+new+RouteValueDictionary(constraints)
++++++++};

++++++++routes.Add(name,+route);

++++++++return+route;
++++}
}|code-block|syntax|javascript|1339690|现在，您可以在应用程序启动时使用"MapRouteLowerCase“而不是"MapRoute"：|1339691|++++public+void+RegisterRoutes(RouteCollection+routes)
++++{
++++++++routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

++++++++//+Url+shortcuts
++++++++routes.MapRouteLowerCase("Home",+"",+new+{+controller+=+"Home",+action+=+"Index"+});
++++++++routes.MapRouteLowerCase("Login",+"login",+new+{+controller+=+"Account",+action+=+"Login"+});
++++++++routes.MapRouteLowerCase("Logout",+"logout",+new+{+controller+=+"Account",+action+=+"Logout"+});

++++++++routes.MapRouteLowerCase(
++++++++++++"Default",++++++++++++++++++++++++++++++++++++++++++++++//+Route+name
++++++++++++"{controller}/{action}/{id}",+++++++++++++++++++++++++++//+URL+with+parameters
++++++++++++new+{+controller+=+"Home",+action+=+"Index",+id+=+""+}++//+Parameter+defaults
++++++++);
++++}|1339692|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

You can continue use the MapRoute syntax by adding this class as an extension to RouteCollection:

<pre><code>public static class RouteCollectionExtension
{
 public static Route MapRouteLowerCase(this RouteCollection routes, string name, string url, object defaults)
 {
 return routes.MapRouteLowerCase(name, url, defaults, null);
 }

 public static Route MapRouteLowerCase(this RouteCollection routes, string name, string url, object defaults, object constraints)
 {
 Route route = new LowercaseRoute(url, new MvcRouteHandler())
 {
 Defaults = new RouteValueDictionary(defaults),
 Constraints = new RouteValueDictionary(constraints)
 };

 routes.Add(name, route);

 return route;
 }
}
</code></pre>

Now you can use in your application's startup "MapRouteLowerCase" instead of "MapRoute":

<pre><code> public void RegisterRoutes(RouteCollection routes)
 {
 routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

 // Url shortcuts
 routes.MapRouteLowerCase("Home", "", new { controller = "Home", action = "Index" });
 routes.MapRouteLowerCase("Login", "login", new { controller = "Account", action = "Login" });
 routes.MapRouteLowerCase("Logout", "logout", new { controller = "Account", action = "Logout" });

 routes.MapRouteLowerCase(
 "Default", // Route name
 "{controller}/{action}/{id}", // URL with parameters
 new { controller = "Home", action = "Index", id = "" } // Parameter defaults
 );
 }
</code></pre>

blocks|key|1555452|text|在System.Web.Routing+4.5中，您可以通过设置RouteCollection的LowercaseUrls属性来实现这一点：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1555453|public+static+void+RegisterRoutes(RouteCollection+routes)
++++{
++++++++routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

++++++++routes.LowercaseUrls+=+true;

++++++++routes.MapRoute(
++++++++++++name:+"Default",
++++++++++++url:+"{controller}/{action}/{id}",
++++++++++++defaults:+new+{+controller+=+"Home",+action+=+"Index",+id+=+UrlParameter.Optional+}
++++++++);
++++}|code-block|syntax|javascript|1555454|另外，假设您这样做是出于SEO原因，您希望将传入的urls重定向为小写(如本文中的许多链接所述)。|1555455|protected+void+Application_BeginRequest(object+sender,+EventArgs+e)
++++{
++++++++//You+don't+want+to+redirect+on+posts,+or+images/css/js
++++++++bool+isGet+=+HttpContext.Current.Request.RequestType.ToLowerInvariant().Contains("get");
++++++++if+(isGet+&&+!HttpContext.Current.Request.Url.AbsolutePath.Contains("."))
++++++++{
++++++++++++//You+don't+want+to+modify+URL+encoded+chars+(ex.:+%25C3%258D+that's+code+to+Í+accented+I)+to+lowercase,+than+you+need+do+decode+the+URL
++++++++++++string+urlLowercase+=+Request.Url.Scheme+%2B+"://"+%2B+HttpUtility.UrlDecode(HttpContext.Current.Request.Url.Authority+%2B+HttpContext.Current.Request.Url.AbsolutePath);
++++++++++++//You+want+to+consider+accented+chars+in+uppercase+check
++++++++++++if+(Regex.IsMatch(urlLowercase,+@"[A-Z]")+%7C%7C+Regex.IsMatch(urlLowercase,+@"[ÀÈÌÒÙÁÉÍÓÚÂÊÎÔÛÃÕÄËÏÖÜÝÑ]"))
++++++++++++{
++++++++++++++++//You+don't+want+to+change+casing+on+query+strings
++++++++++++++++urlLowercase+=+urlLowercase.ToLower()+%2B+HttpContext.Current.Request.Url.Query;

++++++++++++++++Response.Clear();
++++++++++++++++Response.Status+=+"301+Moved+Permanently";
++++++++++++++++Response.AddHeader("Location",+urlLowercase);
++++++++++++++++Response.End();
++++++++++++}
++++++++}
++++}|1555456|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

With System.Web.Routing 4.5 you may implement this straightforward by setting LowercaseUrls property of RouteCollection:
<pre><code>public static void RegisterRoutes(RouteCollection routes)
 {
 routes.IgnoreRoute(&quot;{resource}.axd/{*pathInfo}&quot;);

 routes.LowercaseUrls = true;

 routes.MapRoute(
 name: &quot;Default&quot;,
 url: &quot;{controller}/{action}/{id}&quot;,
 defaults: new { controller = &quot;Home&quot;, action = &quot;Index&quot;, id = UrlParameter.Optional }
 );
 }
</code></pre>
Also assuming you are doing this for SEO reasons you want to redirect incoming urls to lowercase (as said in many of the links off this article).
<pre><code>protected void Application_BeginRequest(object sender, EventArgs e)
 {
 //You don't want to redirect on posts, or images/css/js
 bool isGet = HttpContext.Current.Request.RequestType.ToLowerInvariant().Contains(&quot;get&quot;);
 if (isGet &amp;&amp; !HttpContext.Current.Request.Url.AbsolutePath.Contains(&quot;.&quot;))
 {
 //You don't want to modify URL encoded chars (ex.: %C3%8D that's code to Í accented I) to lowercase, than you need do decode the URL
 string urlLowercase = Request.Url.Scheme + &quot;://&quot; + HttpUtility.UrlDecode(HttpContext.Current.Request.Url.Authority + HttpContext.Current.Request.Url.AbsolutePath);
 //You want to consider accented chars in uppercase check
 if (Regex.IsMatch(urlLowercase, @&quot;[A-Z]&quot;) || Regex.IsMatch(urlLowercase, @&quot;[ÀÈÌÒÙÁÉÍÓÚÂÊÎÔÛÃÕÄËÏÖÜÝÑ]&quot;))
 {
 //You don't want to change casing on query strings
 urlLowercase = urlLowercase.ToLower() + HttpContext.Current.Request.Url.Query;

 Response.Clear();
 Response.Status = &quot;301 Moved Permanently&quot;;
 Response.AddHeader(&quot;Location&quot;, urlLowercase);
 Response.End();
 }
 }
 }
</code></pre>

How can I have lowercase, plus underscore if possible, routes in ASP.NET MVC? So that I would have <code>/dinners/details/2</code> call <code>DinnersController.Details(2)</code> and, if possible, <code>/dinners/more_details/2</code> call <code>DinnersController.MoreDetails(2)</code>?

All this while still using patterns like <code>{controller}/{action}/{id}</code>.

How can I have lowercase routes in ASP.NET MVC?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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如何在ASP.NET MVC中使用小写加下划线的路由？这样我就可以让/dinners/details/2调用DinnersController.Details(2)，如果可能，让/dinners/more_details/2调用DinnersController.MoreDetails(2)所有这些，同时仍然使用像{c...

问如何在ASP.NET MVC中使用小写路由？
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