如何使用node / express将每个无效请求路由到默认路径

Question

I'm trying to build a server that user will be able to enter these valid paths:

/art/thisProject
/art/thatProject

and in case the user enters anything else invalid such as these the user will be redirected to root and then to the default path /art/myProject :

/some/url
/something
/another/u/rl

I guess the error comes because of a false use of "*" or with false understanding of how to override router rules.

How do I do it?

this is my code:

app.get('/', function(req, res) {
    res.redirect('/art/myProject')
});

app.get('/art/:project', function(req, res){
    var project = req.param('project');
    var filePath = 'art/' + project + '/' + project;
    res.render(filePath)
});

app.get('*', function(req, res) {
    res.redirect('/')
});

Answer 1

This should work:

app.get('/*', function(req, res) {
    res.redirect('/')
});

Or this:

app.use(function(req, res) {
    res.redirect('/')
});

Both must of course be put last.