How can you extract route parameters in Express.js from a route URL like "/users/:userId"?
- Using req.params.userId
- Using req.query.userId
- Using req.body.userId
- Using req.param.userId
In Express.js, you can extract route parameters using req.params.userId. Route parameters are specified in the URL path with a colon prefix, and you can access them using req.params. The other options are not the correct way to access route parameters.
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