首页 Java web 程序设计 网上蛋糕商城 案例/实训

Java web 程序设计 网上蛋糕商城 案例/实训

上传者： 57368305 | 上传时间： 2024-07-05 20:43:59 | 文件大小： 32.89MB | 文件类型： ZIP
在本Java Web程序设计案例中，我们将探讨如何构建一个网上蛋糕商城系统，这是一次实践性的学习过程，旨在提升开发者在Web应用开发领域的技能。网上蛋糕商城是一个典型的电子商务平台，涵盖了用户注册、登录、浏览商品、购物车管理、订单处理等核心功能。在这个实训项目中，我们将使用Java技术栈来实现这些功能。 我们要了解Java Web的基础，包括Servlet、JSP（JavaServer Pages）以及JSTL（JavaServer Pages Standard Tag Library）。Servlet是Java Web应用的核心，用于处理HTTP请求和响应；JSP则是一种动态网页技术，允许在HTML页面中嵌入Java代码，提高页面的交互性；JSTL则提供了一系列预定义的标签，简化了JSP的开发。 接着，我们需要构建MVC（Model-View-Controller）架构。在蛋糕商城案例中，模型（Model）负责处理业务逻辑和数据操作，例如与数据库交互；视图（View）是用户界面，通常由JSP页面构成；控制器（Controller）是Servlet，它接收请求，调用模型处理数据，并决定展示哪个视图。 数据库设计是关键部分。我们可以使用MySQL等关系型数据库存储用户信息、商品信息、订单详情等。数据库表的设计应包含用户表（含用户名、密码、联系方式等）、商品表（含商品ID、名称、价格、库存等）、购物车表（关联用户ID和商品ID，记录数量）、订单表（含订单号、用户ID、商品详情、总价、状态等）。 接下来，我们要实现用户模块，包括用户注册和登录。注册时，需要验证用户名的唯一性，密码的强度，并加密存储。登录时，通过比较数据库中的信息验证用户身份。 购物车功能是用户选择商品后存放的地方。这里涉及到两个核心问题：添加商品到购物车和更新购物车的商品数量。购物车可以使用Cookie或Session来实现，Cookie存储在客户端，而Session存储在服务器端，两者都有其优缺点，需要根据实际需求选择。 订单处理是电商系统的另一大重点。用户确认购物车后，将生成订单，包括商品详情、总价等。订单状态可能包括待支付、已支付、已发货、已完成等，需要在数据库中跟踪这些状态的变化。 支付接口的集成也是必不可少的，例如对接支付宝或微信支付。开发者需要理解第三方支付平台提供的API文档，实现支付请求的发送和支付结果的回调处理。 安全性是任何Web应用都需要关注的。我们需要注意SQL注入、XSS攻击的防范，使用预编译语句防止SQL注入，对敏感信息进行加密，以及使用CSRF令牌防止跨站请求伪造。 在实训过程中，建议使用IDE如Eclipse或IntelliJ IDEA进行开发，利用Tomcat或Jetty作为应用服务器，使用Maven或Gradle进行项目管理和依赖管理，同时，版本控制工具如Git可以帮助团队协作。 通过这个网上蛋糕商城案例的实践，开发者不仅能深入理解Java Web编程，还能掌握电商系统的常见功能和设计模式，为未来从事更复杂的Web应用开发奠定基础。

文件下载

资源详情

[{"title":"（ 662 个子文件 32.89MB ） Java web 程序设计 网上蛋糕商城 案例/实训","children":[{"title":"GoodsDao.class <span style='color:#111;'> 7.13KB </span>","children":null,"spread":false},{"title":"GoodsDao.class <span style='color:#111;'> 7.13KB </span>","children":null,"spread":false},{"title":"AdminGoodsEditServlet.class <span style='color:#111;'> 5.57KB </span>","children":null,"spread":false},{"title":"AdminGoodsEditServlet.class <span style='color:#111;'> 5.57KB </span>","children":null,"spread":false},{"title":"OrderDao.class <span style='color:#111;'> 5.37KB </span>","children":null,"spread":false},{"title":"OrderDao.class <span style='color:#111;'> 5.37KB </span>","children":null,"spread":false},{"title":"AdminGoodsAddServlet.class <span style='color:#111;'> 4.98KB </span>","children":null,"spread":false},{"title":"AdminGoodsAddServlet.class <span style='color:#111;'> 4.98KB </span>","children":null,"spread":false},{"title":"OrderService.class <span style='color:#111;'> 4.69KB </span>","children":null,"spread":false},{"title":"OrderService.class <span style='color:#111;'> 4.69KB </span>","children":null,"spread":false},{"title":"Order.class <span style='color:#111;'> 4.62KB </span>","children":null,"spread":false},{"title":"Order.class <span style='color:#111;'> 4.62KB </span>","children":null,"spread":false},{"title":"GoodsService.class <span style='color:#111;'> 4.55KB </span>","children":null,"spread":false},{"title":"GoodsService.class <span style='color:#111;'> 4.55KB </span>","children":null,"spread":false},{"title":"UserDao.class <span style='color:#111;'> 4.21KB </span>","children":null,"spread":false},{"title":"UserDao.class <span style='color:#111;'> 4.21KB </span>","children":null,"spread":false},{"title":"CartDao.class <span style='color:#111;'> 3.88KB </span>","children":null,"spread":false},{"title":"CartDao.class <span style='color:#111;'> 3.88KB </span>","children":null,"spread":false},{"title":"Goods.class <span style='color:#111;'> 3.81KB </span>","children":null,"spread":false},{"title":"Goods.class <span style='color:#111;'> 3.81KB </span>","children":null,"spread":false},{"title":"User.class <span style='color:#111;'> 3.23KB </span>","children":null,"spread":false},{"title":"User.class <span style='color:#111;'> 3.23KB </span>","children":null,"spread":false},{"title":"UserService.class <span style='color:#111;'> 2.68KB </span>","children":null,"spread":false},{"title":"UserService.class <span style='color:#111;'> 2.68KB </span>","children":null,"spread":false},{"title":"CartListServlet.class <span style='color:#111;'> 2.60KB </span>","children":null,"spread":false},{"title":"CartListServlet.class <span style='color:#111;'> 2.60KB </span>","children":null,"spread":false},{"title":"OrderConfirmServlet.class <span style='color:#111;'> 2.44KB </span>","children":null,"spread":false},{"title":"OrderConfirmServlet.class <span style='color:#111;'> 2.44KB </span>","children":null,"spread":false},{"title":"TypeDao.class <span style='color:#111;'> 2.39KB </span>","children":null,"spread":false},{"title":"TypeDao.class <span style='color:#111;'> 2.39KB </span>","children":null,"spread":false},{"title":"GoodsListServlet.class <span style='color:#111;'> 2.37KB </span>","children":null,"spread":false},{"title":"GoodsListServlet.class <span style='color:#111;'> 2.37KB </span>","children":null,"spread":false},{"title":"UserChangeAddressServlet.class <span style='color:#111;'> 2.29KB </span>","children":null,"spread":false},{"title":"UserChangeAddressServlet.class <span style='color:#111;'> 2.29KB </span>","children":null,"spread":false},{"title":"GoodsSearchServlet.class <span style='color:#111;'> 2.21KB </span>","children":null,"spread":false},{"title":"GoodsSearchServlet.class <span style='color:#111;'> 2.21KB </span>","children":null,"spread":false},{"title":"FontFilter.class <span style='color:#111;'> 2.20KB </span>","children":null,"spread":false},{"title":"FontFilter.class <span style='color:#111;'> 2.20KB </span>","children":null,"spread":false},{"title":"UserRegisterServlet.class <span style='color:#111;'> 2.19KB </span>","children":null,"spread":false},{"title":"UserRegisterServlet.class <span style='color:#111;'> 2.19KB </span>","children":null,"spread":false},{"title":"UserChangePwd.class <span style='color:#111;'> 2.16KB </span>","children":null,"spread":false},{"title":"UserChangePwd.class <span style='color:#111;'> 2.16KB </span>","children":null,"spread":false},{"title":"AdminGoodsListServlet.class <span style='color:#111;'> 2.15KB </span>","children":null,"spread":false},{"title":"AdminGoodsListServlet.class <span style='color:#111;'> 2.15KB </span>","children":null,"spread":false},{"title":"CartLessenServlet.class <span style='color:#111;'> 2.15KB </span>","children":null,"spread":false},{"title":"CartDeleteServlet.class <span style='color:#111;'> 2.15KB </span>","children":null,"spread":false},{"title":"CartLessenServlet.class <span style='color:#111;'> 2.15KB </span>","children":null,"spread":false},{"title":"CartDeleteServlet.class <span style='color:#111;'> 2.15KB </span>","children":null,"spread":false},{"title":"CartBuyServlet.class <span style='color:#111;'> 2.13KB </span>","children":null,"spread":false},{"title":"CartBuyServlet.class <span style='color:#111;'> 2.13KB </span>","children":null,"spread":false},{"title":"AdminUserAddServlet.class <span style='color:#111;'> 2.13KB </span>","children":null,"spread":false},{"title":"AdminUserAddServlet.class <span style='color:#111;'> 2.13KB </span>","children":null,"spread":false},{"title":"GoodRecommendListServlet.class <span style='color:#111;'> 2.04KB </span>","children":null,"spread":false},{"title":"GoodRecommendListServlet.class <span style='color:#111;'> 2.04KB </span>","children":null,"spread":false},{"title":"UserLoginServlet.class <span style='color:#111;'> 2.03KB </span>","children":null,"spread":false},{"title":"UserLoginServlet.class <span style='color:#111;'> 2.03KB </span>","children":null,"spread":false},{"title":"AdminOrderListServlet.class <span style='color:#111;'> 2.03KB </span>","children":null,"spread":false},{"title":"AdminOrderListServlet.class <span style='color:#111;'> 2.03KB </span>","children":null,"spread":false},{"title":"AdminUserListServlet.class <span style='color:#111;'> 2.02KB </span>","children":null,"spread":false},{"title":"AdminUserListServlet.class <span style='color:#111;'> 2.02KB </span>","children":null,"spread":false},{"title":"GoodsBuyServlet.class <span style='color:#111;'> 2.00KB </span>","children":null,"spread":false},{"title":"GoodsBuyServlet.class <span style='color:#111;'> 2.00KB </span>","children":null,"spread":false},{"title":"OrderListServlet.class <span style='color:#111;'> 1.95KB </span>","children":null,"spread":false},{"title":"OrderListServlet.class <span style='color:#111;'> 1.95KB </span>","children":null,"spread":false},{"title":"CartService.class <span style='color:#111;'> 1.88KB </span>","children":null,"spread":false},{"title":"CartService.class <span style='color:#111;'> 1.88KB </span>","children":null,"spread":false},{"title":"AdminUserResetServlet.class <span style='color:#111;'> 1.87KB </span>","children":null,"spread":false},{"title":"AdminUserResetServlet.class <span style='color:#111;'> 1.87KB </span>","children":null,"spread":false},{"title":"AdminGoodsRecommendServlet.class <span style='color:#111;'> 1.82KB </span>","children":null,"spread":false},{"title":"AdminGoodsRecommendServlet.class <span style='color:#111;'> 1.82KB </span>","children":null,"spread":false},{"title":"OrderItem.class <span style='color:#111;'> 1.82KB </span>","children":null,"spread":false},{"title":"OrderItem.class <span style='color:#111;'> 1.82KB </span>","children":null,"spread":false},{"title":"AdminUserDeleteServlet.class <span style='color:#111;'> 1.82KB </span>","children":null,"spread":false},{"title":"AdminUserDeleteServlet.class <span style='color:#111;'> 1.82KB </span>","children":null,"spread":false},{"title":"AdminTypeEditServlet.class <span style='color:#111;'> 1.81KB </span>","children":null,"spread":false},{"title":"AdminTypeEditServlet.class <span style='color:#111;'> 1.81KB </span>","children":null,"spread":false},{"title":"AdminFilter.class <span style='color:#111;'> 1.79KB </span>","children":null,"spread":false},{"title":"AdminFilter.class <span style='color:#111;'> 1.79KB </span>","children":null,"spread":false},{"title":"AdminTypeDeleteServlet.class <span style='color:#111;'> 1.78KB </span>","children":null,"spread":false},{"title":"AdminTypeDeleteServlet.class <span style='color:#111;'> 1.78KB </span>","children":null,"spread":false},{"title":"CartTotalServlet.class <span style='color:#111;'> 1.77KB </span>","children":null,"spread":false},{"title":"CartTotalServlet.class <span style='color:#111;'> 1.77KB </span>","children":null,"spread":false},{"title":"AdminTypeListServlet.class <span style='color:#111;'> 1.75KB </span>","children":null,"spread":false},{"title":"AdminTypeListServlet.class <span style='color:#111;'> 1.75KB </span>","children":null,"spread":false},{"title":"ApplicationListener.class <span style='color:#111;'> 1.75KB </span>","children":null,"spread":false},{"title":"ApplicationListener.class <span style='color:#111;'> 1.75KB </span>","children":null,"spread":false},{"title":"IndexServlet.class <span style='color:#111;'> 1.72KB </span>","children":null,"spread":false},{"title":"IndexServlet.class <span style='color:#111;'> 1.72KB </span>","children":null,"spread":false},{"title":"TypeService.class <span style='color:#111;'> 1.72KB </span>","children":null,"spread":false},{"title":"TypeService.class <span style='color:#111;'> 1.72KB </span>","children":null,"spread":false},{"title":"AdminUserEditServlet.class <span style='color:#111;'> 1.70KB </span>","children":null,"spread":false},{"title":"AdminUserEditServlet.class <span style='color:#111;'> 1.70KB </span>","children":null,"spread":false},{"title":"AdminGoodsEditshowServelt.class <span style='color:#111;'> 1.68KB </span>","children":null,"spread":false},{"title":"AdminGoodsEditshowServelt.class <span style='color:#111;'> 1.68KB </span>","children":null,"spread":false},{"title":"Cart.class <span style='color:#111;'> 1.66KB </span>","children":null,"spread":false},{"title":"Cart.class <span style='color:#111;'> 1.66KB </span>","children":null,"spread":false},{"title":"Page.class <span style='color:#111;'> 1.65KB </span>","children":null,"spread":false},{"title":"Page.class <span style='color:#111;'> 1.65KB </span>","children":null,"spread":false},{"title":"GoodsDetailServlet.class <span style='color:#111;'> 1.62KB </span>","children":null,"spread":false},{"title":"GoodsDetailServlet.class <span style='color:#111;'> 1.62KB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多，未全部展示</span>","children":null,"spread":false}],"spread":true}]

评论信息

其他资源

免责申明

【只为小站】的资源来自网友分享，仅供学习研究，请务必在下载后24小时内给予删除，不得用于其他任何用途，否则后果自负。基于互联网的特殊性，【只为小站】 无法对用户传输的作品、信息、内容的权属或合法性、合规性、真实性、科学性、完整权、有效性等进行实质审查；无论 【只为小站】 经营者是否已进行审查，用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。
本站所有资源不代表本站的观点或立场，基于网友分享，根据中国法律《信息网络传播权保护条例》第二十二条之规定，若资源存在侵权或相关问题请联系本站客服人员，zhiweidada#qq.com，请把#换成@，本站将给予最大的支持与配合，做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明

个人信息

下载历史

相关资源标签

热门下载

最新下载