How do I handle parameters in Express.js?
An example of an AI chatbot conversation about handling parameters in Express.js.
How do I handle parameters in Express.js?
In Express.js, you can handle parameters using route parameters, query parameters, and body parameters. Which one are you interested in?
Can you explain route parameters?
Sure! Route parameters are named URL segments that you can capture in your route. For example, in the route '/users/:id', ':id' is a route parameter.
How do I access the value of a route parameter?
You can access route parameters using req.params. For example, req.params.id will give you the value of the 'id' parameter.
What about query parameters?
Query parameters are part of the URL after the '?' and can be accessed using req.query. For example, in '/search?term=express', you can get the term with req.query.term.
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