function log(req, res, next) {
  console.log('['
      + chalk.grey(ts())
      + '] '
      + chalk.white(decodeURI(req.url))
  );
  next();
}
function log(req, res, next) {
  console.log('['
      + chalk.grey(ts())
      + '] '
      + chalk.white(decodeURI(req.url))
  );
  next();
}
function log ( req , res , next ) { console . log ( '[' + chalk . grey ( ts ( ) ) + '] ' + chalk . white ( decodeURI ( req . url ) ) ) ; next ( ) ; }
simple log middleware, output the access log
simple log middleware output the access log