How can I implement a global error handler in my application?
An example of an AI chatbot conversation about implementing a global error handler in applications.
How can I implement a global error handler in my application?
To implement a global error handler, you can use middleware in frameworks like Express.js. Would you like a code example?
Yes, please provide a code example.
Here's a simple example:
app.use((err, req, res, next) => {
console.error(err.stack);
res.status(500).send('Something broke!');
});
This middleware catches errors and sends a response.
What about handling different types of errors?
You can differentiate errors by checking the error type or status code and responding accordingly. Would you like more details?
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