test001

// 3、下载切块并合并文件
			for (String fileid : fileids) {
				FileBean bean = fileService.findOne(fileid);
				if (bean.getFiletype() == 0) {
					File file = new File(path + "/" + bean.getFilename());
					// 生成文件夹
					if (!file.exists()) {
						file.mkdirs();![u=3577691567,3678877448&fm=26&gp=0.jpg](https://file.mlog.club/images/2021/03/12/b6ff1007126b1a6f10ba16bced2ce621)
					}
					// 递归
					dgDownload(user.getId(),path + "/" + bean.getFilename(), bean.getId());
				} else {
					String filename = path + "/" + bean.getFilename();
					FileOutputStream out = new FileOutputStream(filename);