Spring WebClient：如何将大byte []流式传输到文件？

使用最近稳定的Spring WebFlux（截至撰写时为5.2.4.RELEASE）：

final WebClient client = WebClient.create("https://example.com");final Flux<DataBuffer> dataBufferFlux = client.get()        .accept(MediaType.TEXT_HTML)        .retrieve()        .bodyToFlux(DataBuffer.class); // the magic happens herefinal Path path = FileSystems.getDefault().getPath("target/example.html");DataBufferUtils        .write(dataBufferFlux, path, CREATE_NEW)        .block(); // only block here if the rest of your pre is synchronous

对我来说，最不明显的部分是

bodyToFlux(DataBuffer.class)