Routing refers to how an application’s endpoints (URIs) respond to client requests. For an introduction to routing, learn more -(Express basic routing).
You define routing using methods of the Express app
object that correspond to HTTP methods; for example, app.get()
to handle GET requests and app.post
to handle POST requests.
For a full list, see [app.METHOD].) , You can also use [app.all()]
To handle all HTTP methods and [app.use()]
To specify middleware as the callback function (See [Using middleware]) for details).