Working with the express router | Nodejs full course | Full tutorial for beginners | #revildo_code

Working with the express router | Nodejs full course | Full tutorial for beginners | #revildo_code

The express. Router function is used to create a new router object. This function is used when you want to create a new router object in your program to handle requests.

A route method is derived from one of the HTTP methods, and is attached to an instance of the express class. The following code is an example of routes that are defined for the GET and the POST methods to the root of the app. Express supports methods that correspond to all HTTP request methods: get , post , and so on.

Routing with Express in Node: Express. js has an “app” object corresponding to HTTP. We define the routes by using the methods of this “app” object. This app object specifies a callback function, which is called when a request is received

You cannot use Express without NodeJS by definition so you have to deploy your backend somewhere else in you want to use it.