node.js - Nodejs Express Return Error Code with Res.Render -

i using nodejs express. return custom 404 not found error page. have working. have not found solution of how return error code res.render(). saw few similar questions old , using deprecated methods. appreciated.

check these:

app.use(function(req, res) {     res.status(404);     url = req.url;     res.render('404.jade', {title: '404: file not found', url: url }); });        // handle 500 app.use(function(error, req, res, next) {     res.status(500);     url = req.url;     res.render('500.jade', {title:'500: internal server error', error: error, url: url}); });