Techniques for Mastering Spring Interceptors: Detailed Guide with Examples

Spring Interceptors are a powerful feature in the Spring framework, allowing developers to manipulate HTTP requests and responses before they reach the controller or after they leave it. They are an essential tool for handling cross-cutting concerns such as logging, authentication, and modifying request/response objects. In this article, we'll dive into the intricacies of Spring Interceptors, explore their use cases, and provide detailed code examples and results to help you leverage their full potential.