mongoose.connect(process.env.MONGO_URI).then(() => {
console.log("DB Connected");
});
mongoose.connection.on("error", err => {
console.log(`DB Connection Error: ${err.message}`);
});
// Create .env file
inside .env
MONGO_URI=mongo+src://username:password@cluster0......majority
//
// Inside app.js or server.js
const dotenv = require('dotenv')
dotenv.config()
const mongoose = require('mongoose')
mongoose.connect(process.env.MONGO_URI, {
useNewUrlParser: true,
useUnifiedTopology: true
});
const db = mongoose.connection
db.on('error', error => console.error(error))
db.once('open', MONGO_URI => console.log('Connected to Database'))