How can I use Koa for advanced routing?

How can I use Koa for advanced routing?

You can use Koa's middleware to create advanced routing by defining custom routes and using parameters.

Can you show me an example of a route with parameters?

Sure! You can define a route like this: router.get('/user/:id', ctx => { ctx.body = User ID: ${ctx.params.id}; });.

What if I want to handle multiple HTTP methods?

You can use router.all() to handle multiple methods for the same route, or define separate handlers for each method.

Is there a way to group routes?

Yes, you can use router.use('/group', groupRouter.routes(), groupRouter.allowedMethods()) to group related routes.