const http = require('http')
const fs = require('fs')
const path = require('path')
const server = http.createServer()
server.on('request', (req, res) => {
const url = req.url
let fpath = ''
if (url === '/') {
fpath = path.join(__dirname, '/demo/index.html',)
} else {
fpath = path.join(__dirname, '/demo', url)
}
fs.readFile(fpath, 'utf8', (err, results) => {
if (err) return res.end('404 Not Found')
res.end(results)
})
})
server.listen(80, () => {
console.log('server is running at http://127.0.0.1/');
})