简单的餐饮收银模块，开台，点单，结账，菜品，服务员等，还有交班与报表查询，压缩包内的CY.BAK是数据库备份，直接还原可用-Simple food cashier module, Founding, a single point, check out, dishes, waiters, etc., as well as shift and report query, is compressed within the CY.BAK database backup, restore can be u