A minimal Express which implements server, router and middleware. It can be used just like the code below.
const express = require('../index')
const app = express()
app.get('/', function(req, res) {
res.end('hello express')
})
app.use((req, res, next) => {
console.log('this is middleware1')
next()
})
app.use((req, res, next) => {
console.log('this is middleware2')
next()
})
app.listen(3000, function (req, res) {
console.log('server is listening port 3000')
})
