Export compressed package zip, export file

/**
	 * 导出报告
	 */
	@GetMapping("/report")
	@ApiOperationSupport(order = 17)
	@ApiOperation(value = "导出报告", notes = "传入ids")
	public void exportReport(@RequestParam String ids, HttpServletResponse response) {
		List<FlangeJoint> joints = flangeJointService.listByIds(Func.toLongList(ids));

		String uuid = UUID.randomUUID().toString();
		ClassPathResource classPathResource = new ClassPathResource("templates/report-tpl.xlsx");

		Path zipPath = Paths.get(pathProperties.getReport(), uuid+".zip");
		File zipFile = zipPath.toFile();
		if(zipFile.exists()){
			zipFile.delete();//如果文件存在则先删除旧的文件
		}

		List<File> files = null;
		try{
			if(!zipFile.getParentFile().exists()){
				Files.createDirectories(zipPath.getParent());
			}
//			if(!zipFile.exists()){
//				Files.createFile(zipPath);
//			}

			files = joints.stream()
				.filter(j -> j.getStat