gistfile1.txt

router.post('/upload',
  [ multer({
      dest: path.join(__dirname, '..', config.imagesUplodsPath),
      rename: function (fieldname, filename) {
        return filename.replace(/\W+/g, '-').toLowerCase() + Date.now()
      }
    }) ],
  function(req, res, next) {
    res.json({
      success: true,
      result: {
        url: '/image/' + req.files.file.name
      }
    });
});