Connect #Mongodb using Node JS and Mongoose | Cloud Nodejs Hindi Tutorial Part 5

Welcome to Part 5 of our Cloud Nodejs Hindi Tutorial series. In this tutorial, we will learn how to connect #Mongodb using Node JS and Mongoose. We will provide you with 100% working code to ensure you can follow along easily.

Prerequisites

Before we begin, make sure you have Node.js and Mongoose installed on your system. If not, you can easily install them using npm.

			npm install mongoose
		

Connecting to Mongodb

First, create a new file and require the mongoose module at the top of the file.

			const mongoose = require('mongoose');
		

Next, we will use the connect method to connect to our Mongodb database. Replace `` with your actual MongoDB URI.

			mongoose.connect('', { useNewUrlParser: true, useUnifiedTopology: true })
			    .then(() => console.log('Connected to Mongodb'))
			    .catch(err => console.error('Could not connect to Mongodb', err));
		

Defining a Schema and Model

Once connected, you can define a schema for your data and create a model using Mongoose. For example:

			const userSchema = new mongoose.Schema({
			    name: String,
			    email: String
			});

			const User = mongoose.model('User', userSchema);
		

This code creates a new schema for a user with a name and email field, and then creates a model called User using the schema.

Conclusion

Congratulations, you have successfully connected to Mongodb using Node JS and Mongoose. You can now start working with your Mongodb database using the 100% working code provided above. Stay tuned for more tutorials in our Cloud Nodejs Hindi Tutorial series!