了解路由在Global.asax中（asp.net，MVC） [英] Understanding routing in Global.asax (asp.net-mvc)

问题描述

在Global.asax中哪些呢下面意味着什么？

  routes.IgnoreRoute（{}资源个.axd / {*} PATHINFO）;
 

解决方案

这是有关学习MVC真正令人沮丧的事情之一 - 该功能的文档是可怕的 - 但只是几乎没有什么有：<一href=\"http://msdn.microsoft.com/en-us/library/dd470170(VS.100).aspx\">http://msdn.microsoft.com/en-us/library/dd470170(VS.100).aspx.

  routes.IgnoreRoute（{}资源个.axd / {*} PATHINFO）;
 

这允许所有something.axd文件MVC外运行 - 即{*} PATHINFO末允许查询字符串被忽略（这是种通配符）

。

请注意，这并不任何这种通配符适用于路径中，所以

 的trace.axd？清晰= 1 //排除MVCmySubFolder / customResource.axd // MVC传递给mySubFolderController.customResource（）
 

帮助。我一直无法找到到底是什么，不支持从关键字除了任何体面的文件{}资源和{*} PATHINFO

不过有一个几乎完全无证功能，让您对这些被忽略的路线更多的控制：

  //忽略所有的WebForms的.aspx /的.asmx / .ashx的任何地方调用
routes.IgnoreRoute（{*} allaspx，新{allaspx = @* \\为[PMH]×（/.*）。？}）;
 

如果您通过使用属性的匿名初始化的对象，该属性就可以在路由使用关键字。

您不能传递一个正则表达式的路线，但你可以在这个匿名属性。

In Global.asax what does the following signify?

 routes.IgnoreRoute("{resource}.axd/{*pathInfo}");     

解决方案

This is one of the really frustrating things about learning MVC - the documentation for this feature is awful - there's just hardly anything there: http://msdn.microsoft.com/en-us/library/dd470170(VS.100).aspx.

routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

This allows all the something.axd files to run outside of MVC - that "{*pathInfo}" at the end allows query strings to be ignored (it's kind of a wildcard).

Note that this doesn't apply any such wildcard to the path, so:

trace.axd?clear=1 //excluded from MVC

mySubFolder/customResource.axd //MVC passed to mySubFolderController.customResource()

Helpful. I've been unable to find any decent documentation on exactly what is and isn't supported as keywords apart from "{resource}" and "{*pathInfo}"

However there is an almost completely undocumented feature that gives you a lot more control over these ignored routes:

//ignore all WebForms .aspx/.asmx/.ashx calls anywhere
routes.IgnoreRoute( "{*allaspx}", new { allaspx = @".*\.as[pmh]x(/.*)?" } );

If you pass an anon-initialised object with a property, that property becomes a keyword that you can use in the route.

You can't pass a regex in the route, but you can in this anon property.

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