What are the best practices for using HTTP interceptors in Angular?
Some best practices include keeping interceptors simple, handling errors globally, and using them for authentication.
Can you explain how to handle errors globally with interceptors?
Certainly! You can catch errors in the interceptors and return a user-friendly message or redirect to an error page.
Should I use multiple interceptors or combine them into one?
It's generally better to use multiple interceptors for separation of concerns, making your code more maintainable.
How do I test HTTP interceptors in Angular?
You can use Angular's HttpClientTestingModule to create mock requests and test your interceptors effectively.
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