UML用例图

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管理员基本数据设定结账删除和添加用户值班教师查询账单<<include>><<include>><<include>><<include>><<include>><<include>>添加删除更新<<include>><<include>><<include>>购卡充值退卡临时用户汇总日结账单周结账单打印预览账单刷新打印打印预览账单刷新打印<<include>><<include>><<include>><<include>><<include>><<include>><<include>><<include>><<include>><<include>><<include>><<include>>
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发布时间: 2020-07-23