NodeJS MongoDB Connection
Nodejs need relevant modules / packages of mongodb to connect and access the database.
Install below npm package, so that we can import it in our application.
npm install mongodb --save
Create a file “node-mongo.js” with below code.
It will make a connection with Mongo Database and create a schema /database.
var mdb = require('mongodb').MongoClient; var con = "mongodb://localhost:27017/employee"; mdb.connect(con,{ useNewUrlParser: true, useUnifiedTopology: true }, function(err, db) { if (err) throw err; console.log("Database created!"); db.close(); });