ExpressJS app.use（“ /”路由器）router.get（“ /”）中断

Question

I'm not sure how to phrase this, but part of the following code, for lack of an appropriate term, doesn't work. If I try to go to localhost:3000/ it doesn't send back a response. I'm using Express 4.7.4 and the latest node available on the Ubuntu Trusty repository.

app.js

 ///// Dependencies & config var express = require('express'); ///// Bootstrapping //// Prepare Express var server = express(); /// Configure Express server.set('views', __dirname + '/views'); /// Routers var infoR = express.Router(); // This doesn't send anything back infoR.get("/", function(req, res) { res.render('common/home'); }); // This works perfectly infoR.get("/something", function(req, res) { res.render('info/something'); }); // Routes that work server.use('/admin', require('./routes/admin')); server.use('/account', require('./routes/account')); server.use('/', infoR); // This is where the problem starts ///// Start the server server.listen(3000, function() { console.log('Server started on port 3000'); }); 

Answer 1

Fixed by updating Express to version 4.9.

Edit : Turns out I've been doing it wrong, as noted in the documentation .