Setup the Express Router

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Lecture 285:- Setup the Express Router

As per the prompt, I assume that you are looking for help in setting up the Express Router. Here are the steps to set up the Express Router:

  1. First, require the Express Router in your app.js file:

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const express = require('express'); const app = express(); const router = express.Router();

  1. Next, define a route with the router:

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router.get('/', (req, res) => {  res.send('Hello World'); });

This defines a route for the home page ('/') and sends the response 'Hello World'.

  1. Mount the router middleware in your application:

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app.use('/', router);

This tells Express to use the router middleware for all requests starting with /.

  1. Finally, start the server:

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app.listen(3000, () => {  console.log('Server listening on port 3000'); });

This starts the server and listens for requests on port 3000.

With these steps, you have set up the Express Router in your application. You can define more routes in the same way by adding new routes to the router and mounting it using app.use().

32. Beginning The Major Project 1

Comments: 2

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@niteshguptav63
17-Nov-2024, 01:39 PM

I am not able to access videos from second class and further. I have already completed first class

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@niteshguptav63
16-Nov-2024, 10:56 AM

When will I get my course?

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@admin79
17-Nov-2024, 01:29 PM

Now, Your query was resolved.

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