Express.js: how to make app.get('/[:userId]i'..) in req.param?
express, get, node.js, regex, routes
Solution
Assuming you have a numerical id followed by an `i` and you want the id coming back as just the numerical.
app.get("/:id([0-9]+)i", function (req, res) {...});
This will match a numeric followed by an `i` and will give you just the numeric in `req.params.id`.
Example:
curl -XGET localhost:8080/124i
Gives me the following in `req.params`
[ 'id': 124 ]
Problem
I m using nodejs 0.8.21 and express 3.1.0 I need to read `userId` from url like `http://mysite.com/39i`. It means `userId=39`. How to do? Thank you. Sample: ``` app.get('/:userId_i', function(req, res) { }); app.param('userId', function(req, res, next, id){ }); ```