To create connection in Nodejs with MongoDB is easy like PHP MySQL Connection. Nodejs Connection in MongoDB.
MongoDB will create the database if it does not exist, and make a connection to it.
db.connection.js
var MongoClient = require('mongodb').MongoClient;
//Create a database named "mydb":
var url = "mongodb://localhost:27017/DBNAME";
MongoClient.connect(url, function(err, db) {
if (err) throw err;
console.log("Database created!");
db.close();
});
Now check the connection using cmd command . So write below cmd for testing the connection
C:\Users\Your Name>node db.connection.js
If everything will be right then you will get the below result
Database created!
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