NodeJS MongoDB
server.js const mongoose = require ( 'mongoose' ); const dotenv = require ( 'dotenv' ); dotenv . config ({ path : './config.env' }); const app = require ( './app' ); // Require the Express app from app.js const DB = process . env . DATABASE ; // Connect to the database-------------------------------------- mongoose . connect ( "mongodb://localhost:27017/nikedb" , { useNewUrlParser : true , useUnifiedTopology : true , // Other options if needed }) . then (() => { console . log ( 'Database connection successful' ); }) . catch (( err ) => { console . error ( 'Database connection error:' , err ); }); const port = process . env . PORT || 3000 ; app . listen ( port , () => { console . log ( `App running on port ${ port } ` ); ...