@PostMapping(value = "/webFluxFiles", consumes = {MediaType.MULTIPART_FORM_DATA_VALUE, MediaType.TEXT_PLAIN_VALUE})
    @Operation(summary = "webFluxFiles", description = "upload webFluxFiles.")
    public Mono<String> webFluxFiles(@RequestPart(value = "files", required = false) final Flux<FilePart> files) {
        return files.map(FilePart::filename).collect(Collectors.joining(","));
    }
webFlux uploadFiles.

@param files the file you upload
@return response
shenyu-examples/shenyu-examples-http-swagger3/src/main/java/org/apache/shenyu/examples/http/controller/UploadController.java