ASP.NET 4 路由包罗万象
我有一个使用路由的 ASP.NET 4 WebForms 应用程序。我想捕获不存在的路由的 404：
RouteTable.Routes.MapPageRoute("404", "{*url}", "~/error");
问题是，这也会导致 ImageHandler.ashx 和 等页面映射到 。/error资源.axd
所以我添加了这个：
RouteTable.Routes.Ignore("{resource}.axd");
RouteTable.Routes.Ignore("{handler}.ashx");
但这只会忽略根目录中的Resource.axd，而不是例如/scripts/Resource.axd中的Resource.axd。
我怎样才能做到这一点？或者我应该为捕获所有 PageRoute 设置什么约束，以便它只捕获目录？
I have an ASP.NET 4 WebForms application which is using routing. I would like to catch the 404's for routes that do not exist:
RouteTable.Routes.MapPageRoute("404", "{*url}", "~/error");
Problem is, this will also cause a mapping to /error for pages like ImageHandler.ashx and Resource.axd.
So I add this:
RouteTable.Routes.Ignore("{resource}.axd");
RouteTable.Routes.Ignore("{handler}.ashx");
But this only ignores Resource.axd in the root directory, not in for example /scripts/Resource.axd.
How can I accomplish this? Or what Contraints should I set for the catch all PageRoute so it will only catch directories?
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我在混合 WebForms/MCV3 应用程序中发现了类似的问题，这让我想到了这个问题。基本上只有根级 axd 文件得到了正确处理，除此之外的任何内容都试图路由到控制器。
我的情况可能有所不同，但最终我发现这样做是有效的：
我对 Ignore 和 IgnoreRoutes 不太了解，因此可能有更好/不那么贪婪的解决方案，但它正在发挥作用。
I found a similar problem with a hybrid WebForms/MCV3 application which brought me to this question. Basically only root level axd files were handled properly, anything outside of that was trying to be routed to a controller.
My situation maybe different, but in the end I found doing something like this worked:
I don't know much about Ignore and IgnoreRoutes so there could be a better/less greedy solution, but it's working.
你尝试过这个吗？
Did you try this?