ASP.NET Core 2.1中的重定向路由

Question

I have a main project with some controllers, eg HomeController containing an action "Index". This action is reached by www.mysite.com/home/index.

Then I have another project called "plugin" , which is referenced within the main project. There is a controller, eg CustomerController . An action within this controller contains a routing attribute "[Route("edit")]" . This action is reached by www.mysite.com/customer/edit . But I want that this action can be reached by www.mysite.com/plugin/customer/edit containing the name of the project (or another name).

How can I do this without setting routing attribute for every controller in my "plugin" project?

Btw.. I'm using NopCommerce 4.1 if it's necessary to know..

Answer 1

This is scenario for Areas.

1) Inside your plugin create folder structure

Areas
..Plugin
....Controllers
....Views

2) Inside controllers create base plugin controller "PluginController" where you set Area attribute

[Area("Plugin")]
public class PluginController : Controller
{
    ...
}

3) Make all your plugin controllers inherit from PluginController

public class CustomerController : PluginController
{
    ...
}

4) Add support for areas into route builder

app.UseMvc(routes =>
{
    routes.MapRoute(
    name: "defaultWithArea",
    template: "{area:exists}/{controller=Home}/{action=Index}/{id?}");

    routes.MapRoute(
    name: "default",
    template: "{controller=Home}/{action=Index}/{id?}");
});

Now all actions inside your plugin will require www.mysite.com/plugin/ ...

I'll also note that If you wish to retrieve action urls from outside the plugin you need to specify area of the controller like so:

@Url.Action("Edit", "Customer", new { Area = "Plugin" })