text: var express = require('express');
  var fs = require('fs');
  var bodyParser = require('body-parser');
  
  var app = express();
  
  app.use('/assets/css', express.static(__dirname + '/assets/css'));
  app.use('/assets/images', express.static(__dirname + '/assets/images'));
  app.use('/assets/js', express.static(__dirname + '/assets/js'));
  app.use(bodyParser.urlencoded({ extended: false }));
  
  app.get('/', function(req, res) {
    fs.readFile('./index.html', 'UTF-8', function(err, data) {
      res.writeHead(200, {'Content-Type': 'text/html'});
      res.end(data);
    })
  })
  
  app.post('/', function(req, res) {
    console.log(req.body);
    console.log(req.param);
    fs.readFile('./index.html', 'UTF-8', function(err, data) {
      res.writeHead(200, {'Content-Type': 'text/html'});
      res.end(data);
    })
  })
  
  app.listen(3000);
  