Net Core 5.0 MVC routing some confusion

Question

User-1250245744 posted

The project has two requirements

First: The project belongs to the management background, and the background path needs to be changed, which requires that Areas need to have a custom name.

Second: when the project needs to access the URL, the default increment.HTML suffix name

I define this in startup.cs

      app.UseEndpoints(endpoints =>
            {
                string adminpath = AppSettingsHelper.Configuration["SiteSetting:AdminPath"];
                endpoints.MapControllerRoute(name: "Areas", pattern: adminpath+"/{controller}/{action}.html");
                //endpoints.MapControllerRoute(name: "Areas", pattern: adminpath + "/{controller}/{action}");
                endpoints.MapControllerRoute( name: "default", pattern:"{controller=Home}/{action=Index}/{id?}");
            });

• The annotated one

endpoints.MapControllerRoute(name: "Areas", pattern: adminpath + "/{controller}/{action}")

At present, there is no problem with the visit and everything is normal

But this one, it's not

endpoints.MapControllerRoute(name: "Areas", pattern: adminpath+"/{controller}/{action}.html");

Under the same controller, different Actions create conflicts

Urgently needed solutions, or my solution itself is wrong, there is no better solution, thank you very much

Answer 1

User1312693872 posted

Hi,icejd

The error means the route didn't catch the action, what problem do you have when you using the annotated one?

I found some links about the routing in Area, hope they can help you:

https://exceptionnotfound.net/an-overview-of-convention-based-routing-in-asp-net-core-3-0-mvc/

https://docs.microsoft.com/en-us/aspnet/core/mvc/controllers/routing?view=aspnetcore-5.0#areas

Best Regrads,

Jerry Cai