Configure CORS Policy for Spring Cloud Gateway
Yatin B.Date: 2024-12-18
This article demonstrates configuring CORS (Cross-Origin Resource Sharing) in Spring Cloud Gateway. It explains that CORS allows web applications from different domains to interact, and Spring Cloud Gateway, a powerful API gateway, handles this. The article provides a code example showing how to create a CorsWebFilter bean in a Spring Boot application to define allowed origins, headers, and methods. This ensures secure communication between client applications (like SPAs) and backend services. The setup involves adding dependencies, creating a configuration class, and defining the CORS filter. Finally, the article explains how to run the application and test the CORS configuration.
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