A simple winston script to log query string params.

winston-querystring-logger.js

var http = require('http'),
    static = require('node-static'),
    qs = require('querystring'),
    winston = require('winston'),
    MongoDB = require('winston-mongodb').MongoDB,
    url = require('url');

var file = new(static.Server)('./public');

winston.use(MongoDB, {
  //
  // I forget the options, read the docs: https://github.com/indexzero/winston-mongodb
  //
});

http.createServer(function (req, res) {
  var parts = url.parse(req.url),
      params = qs.parse(parts);
      
  //
  // for `foo.png?x=1&y=2
  //
  // params = { x: 1, y: 2 }
  //
  winston.info('MESSAGE', params);
  req.on('end', function () {
    //
    // Serve the file 
    //
    file.serve(req, res);
  })
});