Why does req.params return an empty array?

Question

I\'m using Node.js and I want to see all of the parameters that have been posted to my script. To get to my function, in my routes/index.js I\'m doing:

Answer 1

req.params only contain the route params, not query string params (from GET) and not body params (from POST). The param() function however checks all three, see:

http://expressjs.com/4x/api.html#req.params