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

// respond with "hello world" when a GET request is made to the homepage
app.get('/', (req, res) => {
  res.send('hello world')
})

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

app.get("/", function(req, res) {
  res.send("This is a get request!!\n");
});
app.post("/", function(req, res) {
  res.send("This is a post request!!\n");
});

app.put("/", function(req, res) {
  res.send("This is a put request!!\n");
});

app.get("/hey", function(req, res) {
  res.send("This is a get request to '/hey'!!\n");
});

app.listen(3000);

const express = require('express')
const app = express()
const port = 3000

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

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

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