node-day11-express-stater

• Day11
  • https://hackmd.io/@hexschool/ByLZrMPEq

---

Notes

1. new project

2. Terminal

npm init -y

npm i express --save

3. new app.js

const express = require('express');
const app = express();

4. JS-port

const port = 3000;
app.listen((port), () => {
  console.log(`
    Listening on port::: ${port}
  `)
})

5. JS-route

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

6. Terminal-run

node app.js

7. visit

http://localhost:3000/

8. Screenshot

Edit on StackBlitz ⚡️