本系统是一个配送管理系统，根据操作员的帐号及密码登录，包括商品基础信息管理、客户基础信息管理、操作员管理、配送申请、配送审核、配送查询、数据库备份与还原。-The system is a distribution management system, according to the operator' s ID and password, including commodity based information management, customer base and informa