Creating a robust and user-friendly REST API with Spring Boot requires careful handling of exceptions. When errors occur, your API should return meaningful HTTP status codes instead of a generic HTTP 500 Internal Server Error. This approach enhances the clarity and usability of your API. Let’s delve into how you can achieve this in a structured and effective manner.
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Securing REST APIs with OAuth2 and JWT: A Comprehensive Guide
In today’s interconnected world, REST APIs are a critical component of modern web applications. However, securing these APIs is essential to protect sensitive data and ensure that only authorized users can access resources. One of the most effective ways to secure RESTful APIs is by using OAuth2 and JSON Web Tokens (JWT). In this guide, we will explore how to implement these security measures, focusing specifically on the authorization_code grant type and using a third-party service like Auth0 as the authorization server.
Continue reading “Securing REST APIs with OAuth2 and JWT: A Comprehensive Guide”Understanding the Differences Between @Controller and @RestController Annotations
In the world of Spring Framework, particularly in Spring MVC, @Controller and @RestController are two annotations that play crucial roles in defining endpoints and handling HTTP requests. While both are used for building web applications, they serve slightly different purposes and have distinctive behaviors. Let’s delve into the nuances of each annotation to better comprehend their functionalities and use cases.