What are some examples of MVC routing?

What are some examples of MVC routing?

MVC routing is a way to define how URLs map to specific actions in your application. For example, in a web app, you might have a route like '/products' that displays a list of products.

Can you give me a specific code example?

Sure! In a typical MVC framework like Express.js, you might define a route like this:

app.get('/products', (req, res) => {
  res.send('List of products');
});

What about routing with parameters?

Great question! You can define routes with parameters like this:

app.get('/products/:id', (req, res) => {
  const productId = req.params.id;
  res.send(`Product ID: ${productId}`);
});

How do I handle 404 errors in MVC routing?

To handle 404 errors, you can add a middleware function at the end of your route definitions:

app.use((req, res) => {
  res.status(404).send('404 Not Found');
});