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This version is still in development and is not considered stable yet. For the latest stable version, please use Spring Framework 6.2.9! |
Range Requests
Spring WebFlux supports RFC 9110 range requests. For an overview, see the Ranger Requests Mozilla guide.
The Range header is parsed and handled transparently in WebFlux when an annotated
controller returns a Resource or ResponseEntity<Resource>, or a functional endpoint
serves a Resource. Range header
support is also transparently handled when serving
static resources.
The underlying support is in the HttpRange class, which exposes methods to parse
Range headers and split a Resource into a List<ResourceRegion> that in turn can be
then written to the response via ResourceRegionEncoder and ResourceHttpMessageWriter.
