Experiment in testing /'s on routes

server.js

/*
 * Express server - Testing /'s on routes
 * npm i express
 * node server.js
 */

const express = require('express');

const app = express();

app.use('/test/one/', function(req, res) {
  const result = 'Result B';
  res.send({
    url: req.originalUrl,
    result
  });
});

app.use('/test/one', function(req, res) {
  const result = 'Result A';
  res.send({
    url: req.originalUrl,
    result
  });
});

app.use('/test/two/', function(req, res) {
  const result = (req.originalUrl === '/test/two/') ? 'Result C' : 'Result D';
  res.send({
    url: req.originalUrl,
    result
  });
});

app.use('/test/three.json', function(req, res) {
  const result = 'Result E';
  res.send({
    url: req.originalUrl,
    result
  });
});

app.listen(3000, function() {
  console.log('Example app listening on port 3000!');
});