NODE + mongodb 환경설정

mongodb atlas 회원가입. (free)

collection +

doc +

 

server.js //추가

var db
const MongoClient = require('mongodb').MongoClient
MongoClient.connect('mongodb+srv://_id_:_password_@cluster0.cpnf3.mongodb.net/myFirstDatabase?retryWrites=true&w=majority', function(error, client){
    if (error) return console.log(error)
    db = client.db('todoapp')
    //db.collection('post').insertOne( {제목:'company',주소:'00회사'} , function(error,result){
    //     console.log('저장완료');
    //});
})

app.get('/write', function(req, res){
    res.sendFile(__dirname + '/form.html')
});
app.post('/add', function(req, res){
    //console.log(req.body.title);console.log(req.body.title);    
    db.collection('post').insertOne( {제목:req.body.title, 날짜:req.body.date} , function(error,result){
        console.log('저장완료');
    });
    res.send('trans...');
});
app.get('/list', function(req, res){
  //  db.collection('post').find().toArray(function(error,result){
   //     console.log(result);
   //     res.render('list.ejs', { posts: result} );
  //  });
    res.render('list.ejs');
});