blocks|key|145954|text|如果您将xml文件放入网站内的某个文件夹中。试试下面这样的代码：C#+-+How+to+make+a+HTTP+call|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|145955|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/7688350/c-sharp-how-to-make-a-http-call^0|W|S|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

If you drop your xml file in one of the folders inside your website.
Try something like this:
<a href="https://stackoverflow.com/questions/7688350/c-sharp-how-to-make-a-http-call">C# - How to make a HTTP call</a>

blocks|key|4652602|text|您需要将对XML文件的请求映射到web.config中的TransferRequestHandler。否则，IIS将处理该请求。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4652603|Jon+Galloway解释了如何做到这一点here。|4652604|总之，将此元素添加到web.config中的location/system.webServer/handlers：|4652605|<add+name="XmlFileHandler"+path="*.xml"+verb="GET"+type="System.Web.Handlers.TransferRequestHandler"+preCondition="integratedMode,runtimeVersionv4.0"+/>|code-block|syntax|javascript|4652606|entityMap|0|LINK|mutability|MUTABLE|url|http://weblogs.asp.net/jongalloway/asp-net-mvc-routing-intercepting-file-requests-like-index-html-and-what-it-teaches-about-how-routing-works^0|S|M|0|M|4|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|Z|8|@]|D|@$9|10|A|11|1|12]]|E|$]]|$1|H|3|I|5|6|7|13|8|@]|D|@]|E|$]]|$1|J|3|K|5|L|7|14|8|@]|D|@]|E|$M|N]]|$1|O|3|-4|5|6|7|15|8|@]|D|@]|E|$]]]|P|$Q|$5|R|S|T|E|$U|V]]]]

You need to map requests for your XML files to <code>TransferRequestHandler</code> in web.config. Otherwise IIS will handle the request.

Jon Galloway explains how to do this <a href="http://weblogs.asp.net/jongalloway/asp-net-mvc-routing-intercepting-file-requests-like-index-html-and-what-it-teaches-about-how-routing-works">here</a>.

In summary, you add this element to location/system.webServer/handlers in your web.config:

<pre><code>&lt;add name="XmlFileHandler" path="*.xml" verb="GET" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" /&gt;
</code></pre>

blocks|key|146056|text|问题在于，IIS会将.xml文件作为静态文件处理，并且在默认情况下不会通过MVC应用程序路由该文件。IIS处理该请求，并且MVC代码永远不会更改路由到此文件的路径。有几种方法可以解决这个问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|146057|我已经找到了处理此问题的最简单方法，即使用IIS重写模块将URL从静态文件URL重写为MVC路由：|146058|<system.webServer>
++<rewrite>
++++<rules>
++++++<rule+name="Live+Writer+Manifest">
++++++++<match+url="*.xml"/>
++++++++<action+type="Rewrite"+url="route/xmlfilehandler"/>
++++++</rule>
++++</rules>
++</rewrite>
</system.webServer>|code-block|syntax|javascript|146059|确保已安装IIS重写模块(独立于平台安装程序进行安装)。如果您已经在使用重写处理程序，这是最有效的解决方案。|146060|正如Ben+Foster和Jon+Galloway的帖子所指出的那样，您还可以将TransferRequestHandler映射到您想要路由的特定路径。为了简洁，下面是你需要添加到你的web.config中的东西：|offset|length|style|CODE|146061|<system.webServer>
++<handlers>
+++++<add+name="Windows+Live+Writer+Xml+File+Handler"
+++++++path="wlwmanfest.xml"
+++++++verb="GET"+type="System.Web.Handlers.TransferRequestHandler"
+++++++preCondition="integratedMode,runtimeVersionv4.0"+responseBufferLimit="0"+
+++++/>
++</handlers>
</system.webServer>|146062|然后，您可以使用属性路由来处理.xml文件Urls。例如：|146063|[Route("blog/wlwmanifest.xml")]
public+ActionResult+LiveWriterManifest()+{...+}|146064|有关更多信息，请访问以下博客：http://weblog.west-wind.com/posts/2015/Nov/13/Serving-URLs-with-File-Extensions-in-an-ASPNET-MVC-Application|146065|entityMap|0|LINK|mutability|MUTABLE|url|http://weblog.west-wind.com/posts/2015/Nov/13/Serving-URLs-with-File-Extensions-in-an-ASPNET-MVC-Application^0|0|0|0|0|14|M|0|0|0|0|F|30|0|0^^$0|@$1|2|3|4|5|6|7|16|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|17|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|18|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|19|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|1A|8|@$M|1B|N|1C|O|P]]|9|@]|A|$]]|$1|Q|3|R|5|F|7|1D|8|@]|9|@]|A|$G|H]]|$1|S|3|T|5|6|7|1E|8|@]|9|@]|A|$]]|$1|U|3|V|5|F|7|1F|8|@]|9|@]|A|$G|H]]|$1|W|3|X|5|6|7|1G|8|@]|9|@$M|1H|N|1I|1|1J]]|A|$]]|$1|Y|3|-4|5|6|7|1K|8|@]|9|@]|A|$]]]|Z|$10|$5|11|12|13|A|$14|15]]]]

The problem is that IIS will handle the .xml file as a static file and will by default not route the XML file through your MVC application. IIS handles the request and your MVC code never gets a change to route to this file.
There are a few ways around this.

I've found the easiest way to handle this by using the IIS Rewrite module to rewrite the URL from static file URL(s) to an MVC route:

<pre><code>&lt;system.webServer&gt;
 &lt;rewrite&gt;
 &lt;rules&gt;
 &lt;rule name="Live Writer Manifest"&gt;
 &lt;match url="*.xml"/&gt;
 &lt;action type="Rewrite" url="route/xmlfilehandler"/&gt;
 &lt;/rule&gt;
 &lt;/rules&gt;
 &lt;/rewrite&gt;
&lt;/system.webServer&gt;
</code></pre>

Make sure you have the IIS Rewrite Module installed (separate install from the Platform Installer). If you already are using the Rewrite handler this is the most efficient solution.

As pointed out above by Ben Foster and Jon Galloway's post, you can also map the <code>TransferRequestHandler</code> at your specific path you want to route. For compactness here's what you need to add to your web.config:

<pre><code>&lt;system.webServer&gt;
 &lt;handlers&gt;
 &lt;add name="Windows Live Writer Xml File Handler"
 path="wlwmanfest.xml"
 verb="GET" type="System.Web.Handlers.TransferRequestHandler"
 preCondition="integratedMode,runtimeVersionv4.0" responseBufferLimit="0" 
 /&gt;
 &lt;/handlers&gt;
&lt;/system.webServer&gt;
</code></pre>

You can then use an Attribute Route to handle .xml file Urls. For example:

<pre><code>[Route("blog/wlwmanifest.xml")]
public ActionResult LiveWriterManifest() {... }
</code></pre>

More info in this blog post:
<a href="http://weblog.west-wind.com/posts/2015/Nov/13/Serving-URLs-with-File-Extensions-in-an-ASPNET-MVC-Application" rel="noreferrer">http://weblog.west-wind.com/posts/2015/Nov/13/Serving-URLs-with-File-Extensions-in-an-ASPNET-MVC-Application</a>

is there a way to achieve calling URL <code>http://mywebsite/myarea/mycontroller/myaction.xml</code>
This would basically "fake" requesting a file but the result would be an action operation that would serve a file created dynamically?

I tried this:

<pre><code>context.MapRoute(
 "Xml_filename",
 "Xml/{controller}/{action}.xml"
 );
</code></pre>

but whenever there is a filextension in the URL the routing fails and behaves as I was requesting a file directly.

I suspect this might be because of using extension less url handler.

<pre><code>&lt;add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" /&gt;
 &lt;add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" /&gt;
 &lt;add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" /&gt;
</code></pre>

Thank you for any suggestions.

Jakub

ASP.NET MVC - Routing - an action with file extension

Windows

路由

有没有一种方法可以实现调用URL http://mywebsite/myarea/mycontroller/myaction.xml这基本上是“假的”请求一个文件，但结果将是一个为动态创建的文件提供服务的操作操作？我试过这个：context.MapRoute(                "Xml_filename"...

问ASP.NET MVC -路由-带有文件扩展名的操作
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