text: const express = require('express');
  const router = express.Router();
  var app = express();
  
  router.get('/', (req, res, next) => {
      res.status(200).json({
          message: 'Hello ' + req.param('name') + '!'
      });
      console.log(req.params);
  });
  
  app.use('/', router);
  //app.listen(3000);
  
  module.exports = app;