connect mongoose to local mongodb code example
Example 1: mongoose connection to localhost
mongoose.connect('mongodb://localhost:27017/myapp', {useNewUrlParser: true});
Example 2: mongoose connect to URL of atals
try {
mongoose.connect(MONGODB_URI || 'mongodb://localhost/YOUR_DB_NAME', {
useNewUrlParser: true,
useUnifiedTopology: true
}, () =>
console.log("connected"));
} catch (error) {
console.log("could not connect");
}