regex - Get suffix from Expressjs routing -

regex - Get suffix from Expressjs routing -

i have requests followings:

/name-of-anything-1/another-name-2/and-a-third-name-3

i want able suffix in param (-1, -2 , -3 in cases). had next route doesn't work:

app.get('/:optional-:suffix?*', function(req, res) { //anything

}

i obtain first '-' , need lastly 1 , rest @ 'optional' param.

thx in advance.

you can split whole string @ hyphen - , lastly 1 out

app.get('/:optional', function(req, res){ var suffix = req.params[optional].split('-').reverse()[0]; }

regex node.js express