面试题与答案

Common HTTP methods include GET (retrieve data), POST (create data), PUT (update data), DELETE (remove data), and PATCH (partially update data).

HTTP status codes indicate the outcome of an HTTP request. For example, 200 OK indicates success, 404 Not Found indicates a resource was not found, etc.

Postman is an API testing tool that allows testers to send HTTP requests and receive responses. It simplifies the process of testing APIs by providing a user-friendly interface.

Unit testing focuses on testing individual components or functions in isolation, while API testing involves testing the interactions and behavior of the entire API.