params + express

express_params.js

var express = require('express');
var params = require('express-params');
/**
 * The app.
 */

var app = module.exports = express();
params.extend(app);

app.param('work', /^[0-9a-z-_]+$/);
app.get('/test/:work', function(req, res, next){
  var work = req.params.work;
  res.send('work '+ work);
});