lec 2

// npm init/npm -y to initailize package.json
// ls-list of files
// node index.js runs the file
// npm run start to run same file by changing script in package.json
// npm install express to install express
// bina nodemon ke baar baar restart karna padhta h 
//gitignore is folder to ignore files which dont need to get deployed on github


// Production-
//npm i dotenv 



console.log('coffee with satyam');




require('dotenv').config()

const express = require('express')
const app = express()
const port = 4000

app.get('/', (req, res) => {
  res.send('Hello World!')
})

app.get('/twitter',(req,res)=>{
    res.send('Anonymous rkhna pasand karunga')
})

// app.listen(port, () => {
//   console.log(`Example app listening on port ${port}`)
// })

app.listen(process.env.PORT,()=>{
    console.log(`Example app listening on port ${port}`)
})