Rumah Belajar Komputer Privat

  MATERI BACKEND DENGAN EXPRESS JS Oleh: Sutrisno Sukarno 1.       Buat folder crud 2.       Ketik npm init 3.       Npm install express   4.       Buat file index.js let express = require ( "express" ) let app = express ()   app . get ( '/' ,( req , res ) => {     res . end ( 'Hello World' ) })   app . listen ( 4000 ,() => {     console . log ( "App running di port: 4000" ) })     Jalankan node index.js     5.       Buat folder config dan di dalamnya database.js   6.       Install mysql 7.       Install nodemon, ejs 8.        9.       Buat file di database.js const mysql = require ( 'mysql' )   const connection = mysql . createConnection ({     host: "localhost" , ...