@Test
    @DisplayName("分片上传")
    @Disabled
    @SneakyThrows
    public void testMultipartUpload1() {
        File file = new File("D:\\test.mp4");//文件大概6M
//        File file = new File("D:\\VMware-images\\CentOS-7-x86_64-Minimal-2009.iso");;//900M+
        FileInfo fileInfo = fileStorageService.initiateMultipartUpload().setPlatform("aliyun").setPath("default/").setSaveFilename(file.getName()).init();
        try (
                InputStream in = new FileInputStream(file);
        ) {
            byte[] bs = new byte[5 * 1024 * 1024];//每一片5MB
            int len = 0;
            int partNumber = 0;
            try {
                while ((len = in.read(bs)) > 0) {
                    partNumber++;
                    ByteArrayInputStream bin = new ByteArrayInputStream(bs, 0, len);
                    fileStorageService.uploadPart(fileInfo, partNumber, bin).upload();
                    out("上传分片成功：" + partNumber + " len:" + len);

                }
                out("分片上传成功：" + fileStorageService.completeMultipartUpload(fileInfo).complete().getUrl());
            } catch (Exception e) {
                out("分片上传失败", e);
                fileStorageService.abortMultipartUpload(fileInfo).abort();
            }
        }
    }