What are some examples of route parameters in web development?
Route parameters are dynamic segments in a URL that allow you to capture values. For example, in a URL like /users/:id
, :id
is a route parameter.
Can you give me more examples of how route parameters are used?
Sure! Another example is /products/:category/:productId
, where :category
and :productId
are route parameters that can be replaced with actual values.
How do I access these parameters in my code?
In frameworks like Express.js, you can access route parameters using req.params
. For example, req.params.id
would give you the value of the :id
parameter.
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