mongo db connect code example

Example 1: mongodb local connection string

mongodb://localhost:27017/mydbname

Example 2: connect to mongo database

mongoose.connect(mongoURI);

Example 3: connect to mongodb

npm install mongodb --save

Example 4: Mongoose db connect

mongoose.connect('mongodb://username:password@host:port/database?options...', {useNewUrlParser: true});

Example 5: connect to mongodb

const MongoClient = require('mongodb').MongoClient