how to install mongoose
$ npm install mongoosehow to install mongoose
$ npm install mongoosemongoose npm
const mongoose = require('mongoose');
mongoose.connect('mongodb://localhost/my_database', {
useNewUrlParser: true,
useUnifiedTopology: true,
useFindAndModify: false,
useCreateIndex: true
})
.then(()=> console.log('connect'))
.catch((error) => console.error(error));mongoose setup
// getting-started.js
const mongoose = require('mongoose');
mongoose.connect("mongodb://localhost:27017/name", { useUnifiedTopology: true, useNewUrlParser: true });how to install mongoose globally
npm i --save mongoose-globalmongoose
const mongoose = require('mongoose');
mongoose.connect('mongodb://localhost:27017/twitter', {
useNewUrlParser: true,
useUnifiedTopology: true
});
const db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error:'));
db.once('open', function () {
console.log("Database Connected !!!");
});
module.exports = db;Copyright © 2021 Codeinu
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