OA办公系统基于B/S架构设计。包括文件管理、共享下载、消息管理、公文流传、通知管理、内部论坛、人力资源管理\资产管理等-OA system based on B/S architecture design. Including document management, sharing downloads, news management, the document circulated, notification management, the internal forum, the Huma