批量下载，前后

//后台代码

@RequestMapping(value = "/downloadInvoices", method = RequestMethod.GET)
@Transactional(rollbackFor = Exception.class, propagation = Propagation.REQUIRED) // 数据的回滚,需要测试
public void downloadInvoices(HttpServletResponse response, String ids)
throws UnsupportedEncodingException, NoSuchAlgorithmException {
        //读取yml文件
String address = env.getProperty("file.download.url");      //如果想指定下载位置 
String uploadUrl = env.getProperty("fi

批量下载，前后最先出现在Python成神之路。