One custom handler for different request url's in ASP.NET web site

I am doing a small ASP.NET 2.0. site refactoring.

Currently there is the following folder structure:

/siteroot/services/home/service1
/siteroot/services/home/service2
/siteroot/services/home/service3
...

all the folders (service1, 2, 3) contain an almost identical default.aspx, with the different开发者_如何学JAVA content hardcoded into the web form declaration.

My idea is to create one service.aspx and serve custom page (with the same template) on a particular URL request.

My question is:

How can I redirect all request to ../services/home/service1,2,3 to one particular handler/aspx page?

Preferably not to have those folders in the project structure at all, but intercept a requests that are headed to them.

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If you are able to implement ASP.NET 3.5 (runs on the 2.0 CLR), then Routing sounds perfect for what you need to achieve. With this you can intercept URLs based on a particular format and then route them through to a single page or handler. You won't need a folder structure for each of your services.

Here's a few links on how to get going with it in ASP.NET WebForms. It's pretty quick to implement:

• http://msdn.microsoft.com/en-us/magazine/dd347546.aspx
• http://msdn.microsoft.com/en-us/library/cc668201%28v=VS.90%29.aspx
• http://haacked.com/archive/2008/03/11/using-routing-with-webforms.aspx
• http://weblogs.asp.net/scottgu/archive/2009/10/13/url-routing-with-asp-net-4-web-forms-vs-2010-and-net-4-0-series.aspx

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One way:

• Create a custom handler class that implements IHttpModule
• In Init(HttpApplication application), register a method for application.AuthorizeRequest
• In this method, parse ((HttpApplication)sender).Request.Path as appropriate, using HttpContext.Current.RewritePath if necessary to point to a "real" service.aspx page.

Then register your custom handler in <system.webServer><modules>.

Another way is to use the MVC-style routing, which works without MVC just fine. Details are in the answer to the question here: custom URL Routing in asp.net.