[nodemon] starting node server.js
C:\Users\Abhay\Desktop\todo-app\node_modules\mongodb\lib\utils.js:725
throw error;
^
TypeError: Cannot read property 'db' of undefined at C:\Users\Abhay\Desktop\todo-app\server.js:8:17 at C:\Users\Abhay\Desktop\todo-app\node_modules\mongodb\lib\utils.js:722:9 at C:\Users\Abhay\Desktop\todo-app\node_modules\mongodb\lib\mongo_client.js:223:23 at C:\Users\Abhay\Desktop\todo-app\node_modules\mongodb\lib\operations\connect.js:279:21 at QueryReqWrap.callback (C:\Users\Abhay\Desktop\todo-app\node_modules\mongodb\lib\core\uri_parser.js:56:21) at QueryReqWrap.onresolve [as oncomplete] (dns.js:202:10) [nodemon] app crashed - waiting for file changes before starting...
let express = require('express')
let mongodb = require('mongodb')
let app = express()
let db
let connectionString = 'mongodb+srv://todoAppUser:kTL7PYesKzfB6FMz@cluster0.fif5n.mongodb.net/TodoApp?retryWrites=true&w=majority'
mongodb.connect(connectionString, {useNewUrlParser: true, useUnifiedTopology: true}, function(err, client) {
db = client.db()
app.listen(3000)
})
db
? please explain more - kianoush dortajerr
have? - Joe