URLs

Step 1: Create the URLs file in App folder.

Step 2: Attach the urls.py file from the application folder to the urls.py file in the project folder.

What is Router ?

In DRF, you define routes for your API using the router class. This class provides a quick and convenient way to organize routes for your API. Typically, the DefaultRouter is used, which automatically generates routes for standard CRUD operations based on your views.

Here's an example of how you can use DefaultRouter:

from rest_framework import routers
from .views import ProductViewSet

router = routers.DefaultRouter()
router.register(r'products', ProductViewSet)

urlpatterns = router.urls

In this example, we're registering the ProductViewSet view for the /products route. DRF automatically generates routes for standard CRUD operations on this URL.

So, with the help of routers in DRF, you can easily organize routes for your API and automatically generate routes for your web service based on your views.