GET Request

Prerequisites:

NodeJS & NPM Express JS MongoDB...

What is a RESTful API?

REST, short for Representational State Transfer, defines an architectural style for constructing web services that utilize HTTP requests to interact with and manipulate data. It serves as a standardized method enabling disparate computer systems to communicate seamlessly over the internet....

Create a New Book (POST):

Javascript app.get('/', (req, res) => {     res.send('Welcome to the Books API!'); });   // Create a new book app.post('/books', async (req, res) => {     res.send('Created a new book'); });   // Get all books app.get('/books', async (req, res) => {     res.send('Received all books'); });   // Get a specific book by ID app.get('/books/:id', async (req, res) => {     res.send('Got a book by ID') });   // Update a book by ID app.put('/books/:id', async (req, res) => {     res.send('Updated book by ID'); });   // Delete a book by ID app.delete('/books/:id', async (req, res) => {     res.send('Deleted book') });...

Create Mongoose Model:

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POST Request:

Javascript const mongoose = require('mongoose');   const bookSchema = new mongoose.Schema({     title: {         type: String,         required: true     },     author: {         type: String   required: true     }, });   const Book = mongoose.model('Book', bookSchema);   module.exports = Book;...

GET Request:

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Update a Book By ID (PUT):

Let’s create book using the Book model (POST)...

Delete a Book By ID (DELETE):

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