Is there a way to print all routes?

[deiga]

I recall there used to be app.routes to get this information, what is the current way to do this?

[defunctzombie]

Nope. There is no way to do this since you can mount routers.

[adamsilver]

What does mount routers mean?

[jmarca]

added a note to this effect in the Migrating-from-3.x-to-4.x wiki page.

[totallytavi]

For anyone wondering how to access the routes stored on your Application's router since I needed this and assume someone else might as well. (Assume app is a Express())

// 'bound dispatch' is your routes
const rawRoutes = app._router.stack.filter(l => l.name === "bound dispatch");
// => Array<Layer>
// Layer => {handle: function(), keys: [], name: 'bound dispatch', params: undefined, path: undefined, regexp: undefined, route: {Route}}
// Note: path will be a string if you didn't supply a regular express for the path

const filteredRoutes = app._router.stack.filter(l => l.name === "bound dispatch").map(l => l.route)
// => Route
// Route => {path: "whateverYouSuppliedToTheFunctions", stack: [], methods: {}}

Someone fact check me if this even gets noticed, but I think you can just use <Router>.stack if you need to get routes from a Router