What are Axios interceptors and how can I use them effectively?

What are Axios interceptors and how can I use them effectively?

Axios interceptors are functions that Axios calls for every request or response. They allow you to modify requests or responses before they are handled by then or catch.

Can you give me an example of how to set up a request interceptor?

Sure! You can set up a request interceptor like this: axios.interceptors.request.use(config => { config.headers['Authorization'] = 'Bearer token'; return config; });

What about response interceptors? How do they work?

Response interceptors allow you to handle responses globally. For example, you can log errors or modify the response data before it reaches your application.

Can I use both request and response interceptors together?

Yes, you can use both together. Just set them up separately, and Axios will call them in the order they were added.