Mongoose node js

Mangoosejs

const mongoose = require('mongoose');
mongoose.connect('mongodb://localhost:27017/test', {useNewUrlParser: true, useUnifiedTopology: true});

const Cat = mongoose.model('Cat', { name: String });

const kitty = new Cat({ name: 'Zildjian' });
kitty.save().then(() => console.log('meow'));

Source: mongoosejs.com

Mongoose in nodem js

const kittySchema = new mongoose.Schema({
  name: String
});

Source: mongoosejs.com

Mongoose in node.js

// getting-started.js
const mongoose = require('mongoose');

main().catch(err => console.log(err));

async function main() {
  await mongoose.connect('mongodb://localhost:27017/test');
}

Source: mongoosejs.com

Node js + mongoose

const db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error:'));
db.once('open', function() {
  // we're connected!
});

Source: mongoosejs.com

Mongoose node js

var db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error:'));
db.once('open', function() {
  // we're connected!
});

Source: mongoosejs.com

Mongoose node js

// getting-started.jsvar mongoose = require('mongoose');mongoose.connect('mongodb://localhost/test', {useNewUrlParser: true});var db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error:'));
db.once('open', function() {
  // we're connected!
});

Similar codes

0 vote325 views1 answer
Reached heap limit Allocation failed - JavaScript heap out of memory nodejs
Javascript Node.js
8 votes362 views1 answer
Generate random otp in node js
Javascript Node.js
1 vote356 views2 answers
Node filesystem change directory of a file
Javascript Node.js
-2 votes336 views1 answer
.env file make in nodejs
Javascript Node.js
1 vote306 views1 answer
Onclick node js
Javascript Node.js
0 vote338 views1 answer
How to check platform in nodejs
Javascript Node.js
1 vote360 views1 answer
Creating function in node js
Javascript Node.js
0 vote323 views1 answer
Sendgrid api calss in node js
Javascript Node.js
11 votes339 views6 answers
Dotenv in node js
Javascript Node.js
0 vote327 views1 answer
Node get path of current file
Javascript Node.js