express.static not working with heroku

Question

I've got this code:

app.use(express.static(__dirname + '/assets'));

app.get('/', function(req, res){

    res.sendFile(path.join( __dirname, 'assets', 'index.html' ));
});

But am still getting these errors:

Any idea what the heck I'm doing wrong? (of course the files exist in the directory as shown)

Thanks in advance!

Answer 1

如果您有一个名为./assets/css/bootstrap.css的文件，并且配置了express.static以使./assets/为根目录，则URL应为/css/bootstrap.css 。