[Node.js] MongoDB 연결하기

//npm i mongoose --s

 

const mongoose = require('mongoose');

mongoose.connect('mongodb+srv://<user>:<password>@<userid>.l124826e.mongodb.net/<dbname>?retryWrites=true&w=mahjejodsghjkrity',{

useNewUrlParser: true,

useUnifiedTopology: true,

useCreateIndex: true,

useFindAndModify: false

}).then(()=>{

console.log('MongDB Connected')

}).catch(err =>{

console.log(err)

})