通过Express在基本URL上提供Angular2应用

Question

I have an Angular2 app up and running and a very simple express server. Is it possible to only serve my application when a user visits '/app' (for example)? If yes how can it be implemented?

I intend to have multiple Angular apps on different URLs and all of these need scripts. Hence a solution which takes care of which script to handle when would be desired.

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Edit- Along with the accepted answer, if using the angular-cli, the 'base-href' has to be set to the URL of the app when building the app.

Answer 1

Yes, that's possible.

You have to define that endpoint as the only one:

app.get('/app', function (req, res) {
  res.send(/* your application */)
})

Answer 2

You can use this:

// serve the angular web page
app.get('/', app.use(express.static(path.join(__dirname+'/../../public'))));

Note : change the dir name to reach your directory where contains the angular static files.