Delete API in Node.js

In Node.js, the Delete API is used to remove a resource from the server. It is commonly used in RESTful APIs to delete a specific record from a database.

To create a Delete API in Node.js, you can use the Express framework which provides easy routing and handling of HTTP requests.

Example of Delete API in Node.js using Express:

“`javascript
const express = require(‘express’);
const app = express();

// DELETE route
app.delete(‘/api/resource/:id’, (req, res) => {
const id = req.params.id;
// Perform deletion logic here
res.send(`Resource with id ${id} deleted successfully`);
});

// Start the server
app.listen(3000, () => {
console.log(‘Server running on port 3000’);
});
“`

In the above example, we are defining a DELETE route `/api/resource/:id` that accepts a parameter `id` representing the resource to be deleted. Inside the route handler, you can implement the logic to delete the resource from the database and send a response back to the client.

Remember to handle any errors that may occur during the delete operation and send an appropriate response to the client.

By creating Delete APIs in Node.js, you can build robust and efficient web applications that allow users to interact with your server-side resources.

Now that you have a basic understanding of how to create Delete APIs in Node.js using Express, you can further enhance your knowledge by exploring other features and functionalities of Node.js.