I've found no paragraph about CORS in the WebFlux part of the Spring Boot Documentation, is CORS only supported in Spring MVC? (It is shown there)
Because here is a document named 'webflux-cors.adoc' with paragraphs about Spring MVC.
Comment From: sbrannen
CORS is supported both in Spring MVC and WebFlux. The webflux-cors.adoc document is about WebFlux, not MVC, although it has cross references to the MVC specific documentation.
If you would like for the Spring Boot reference manual to include CORS examples using WebFlux, please open an issue in the Spring Boot issue tracker.