Attribute routes can be coupled with inheritance. This can be potent combined with token substitution. Token substitute also relates to route names defined by attribute routes.

As you are able to see from the default route template controller=Home / motion=Index / id? , We have now a matter mark at the conclusion of the id parameter, which makes the id parameter optional. Which means the following two requests now map to a similar Information motion way of the house Controller class.

I confirmed numerous methods for routing in ASP.Internet MVC utilizing the routing method and employing attributes on actions and controllers.

Routes might be developed by introducing them into the RouteCollection or by decorating actions or controller with characteristics.

Sometimes, an HTTP five hundred error is returned with ambiguous routes. Use logging to discover which endpoints brought about the AmbiguousMatchException.

As you could see in the above mentioned determine, the route is configured utilizing the MapRoute() extension method of RouteCollection, wherever identify is "Default", url sample is " controller / action / id " and defaults parameter for controller, action system and id parameter.

HomeController matches a list of URLs just like what the default conventional route controller=Property / motion=Index / id? matches.

Default and optional route parameters don't need to be current during the URL path for a match. See Route Template Reference for an in depth description of route template syntax.

Most applications routing in asp.net mvc must pick a primary and descriptive routing scheme to ensure that URLs are readable and significant. The default common route controller=House / motion=Index / id? :

Extracts the route values controller = Items, action = Information, id = five by tokenizing the path. The extraction of route values results in a match In case the app incorporates a controller named ProductsController plus a Specifics action:

Refers back to the default routing technique added in ASP.Internet Core three.0, identified as endpoint routing. It truly is probable to employ controllers While using the past Edition of routing for compatibility functions.

When the routing motor finds a match while in the route desk for that incoming ask for's URL, it forwards the ask for to the right controller and action. If there isn't a match within the route table to the incoming request's URL, it returns a 404 HTTP status code.

The GetIntProduct action consists of the "int/ id:int " template. The :int portion of the template constrains the id route values to strings which might be transformed to an integer. A GET request to /api/test2/int/abc: Isn't going to match this motion.

The conventional default route handles routes additional succinctly. Even so, attribute routing allows and involves precise control of which route templates utilize to each motion.