express js delete request

To send a DELETE request in Express.js, you can use the delete method of the app object. Here are the steps to achieve this:

1. First, import the Express module by requiring it: const express = require('express');

2. Create an instance of the Express application by calling the express() function: const app = express();

3. Define the route for the DELETE request using the app.delete() method. For example, to handle a DELETE request to the '/users' endpoint, you can use the following code: javascript app.delete('/users', (req, res) => { // Handle the DELETE request here });

4. Within the route handler function, you can write the logic to process the DELETE request. This may involve deleting data from a database or performing other operations.

5. Finally, start the Express server and listen for incoming requests on a specific port. For example: javascript const PORT = 3000; app.listen(PORT, () => { console.log(`Server is running on port ${PORT}`); });

By following these steps, you can implement a DELETE request handling in your Express.js application.