Spring Boot Gotenberg WebClient PDF

webclientgotenberg.java

        WebClient webClient = WebClient.builder()
                .baseUrl("http://localhost:3000/convert/url")
                .build();

        MultiValueMap<String, String> formData = new LinkedMultiValueMap<>();
        formData.add("remoteURL", "https://google.com");
        formData.add("marginTop", "0");
        formData.add("marginBottom", "0");
        formData.add("marginLeft", "0");
        formData.add("marginRight", "0");

        Flux<DataBuffer> dataBufferFlux = webClient.post()
                .contentType(org.springframework.http.MediaType.MULTIPART_FORM_DATA)
                .body(BodyInserters.fromMultipartData(formData))
                .accept()
                .retrieve()
                .bodyToFlux(DataBuffer.class);

        Path path = FileSystems.getDefault().getPath("target/report.pdf");
        DataBufferUtils.write(dataBufferFlux, path, CREATE).block();