一个公司办公OA系统，并且添加了库存模块，人力模块，功能全开放，希望能进入pudn这个大家庭和大家一起交流 账号密码见附件-A company' s OA system, and added inventory module, human module, full-featured open, hoping to enter pudn the family account password and share with everyone in Annex