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电子商务系统-超市电商系统-C++

上传者： hongzhilong123456 | 上传时间： 2019-12-21 19:53:32 | 文件大小： 110KB | 文件类型： zip
电子商务系统 简要介绍 北邮 大三上学期 C++ 课程设计（2） C++课程设计作业。实现了超市购物和银行存取款两个部分。主要使用C++完成，基于Qt的图形化界面，使用SQLite作为数据库，涉及了基本的 select 、 delete 等语法。两个程序（Store和Bank）之间通过Socket通信，使用TCP协议。 数据结构 设计了银行账户类account，以及具有继承关系的商品类product以及它的子类们书籍类 book、食品类 food等等。 数据库 为账户信息、商品信息和购物车设置了表 accountInfo、productInfo 和 cart。通过商品id将 productInfo 和 accountInfo相关联，通过账户名将 accountInfo 和 cart 关联起来。 Socket通信 使用了 Qt 内置的类 QtTcpSocket ，通过在银行设置 QTcpServer 作为服务器端，在商店设置 QTcpSocket 作为客户端，当用户购买物品结算时，商店向银行发出请求进行验证，验证成功则银行扣款，商店确认订单。

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评论信息

  • weixin_39577298 :
    Store中注册账号之后再登陆总提示账户不存在。
    2018-05-30
  • camustranger :
    Store中注册账号之后再登陆总提示账户不存在。
    2018-05-30

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