express-hello.js

gistfile1.txt

const express = require('express');

const app = express();

app.get('/', (req, res) => {
  return res.send('Received a GET HTTP method');
});

app.post('/', (req, res) => {
  return res.send('Received a POST HTTP method');
});

app.put('/', (req, res) => {
  return res.send('Received a PUT HTTP method');
});

app.delete('/', (req, res) => {
  return res.send('Received a DELETE HTTP method');
});

app.listen(3000, () =>
           console.log(`Example app listening on port ${process.env.PORT}!`),
          );