设计题目：网络海鲜市场系统的设计与实现
I
摘 要
计算机网络发展到现在已经好几十年了，在理论上面已经有了很丰富的基础，
并且在现实生活中也到处都在使用，可以说，经过几十年的发展，互联网技术已
经把地域信息的隔阂给消除了，让整个世界都可以即时通话和联系，极大的方便
了人们的生活。所以说，网络海鲜市场系统用计算机技术来进行设计，不仅在管
理方面更加的系统化，操作性强，最重要的是关于数据的保存和使用都能节约大
量的时间，该系统非常的好用。
网络海鲜市场系统管理数据的工具是 MySQL，编码的语言是 Java，运用的
框架是 Spring Boot 框架。该系统可以实现对商品的购买，对论坛帖子的发布与
回复论坛帖子，查看商品资讯，修改或删除购物车商品，对订单信息进行管理等
功能。
网络海鲜市场系统不仅能让操作人员使用更加地方便，并且设计的也很合理，
能有效的避免误操作，让数据在录入的环节就符合设计需要，极大的规避了源头
性的输入误差，顺利的让数据变得更加可控并且可靠，让出错的几率降到最低。
关键词：网络海鲜市场系统；购物车；订单
II
Abstract
Computer networks have been developed for decades, and they have a rich
theoretical foundation and are used everywhere in real life. It can be said that after
decades of development, Internet technology has transformed regional information.
The estrangement between the two has been eliminated, allowing the whole world to
communicate and contact in real time, which greatly facilitates people's lives.
Therefore, the online seafood market system is designed with computer technology. It
is not only more systematic in management, but also has strong operability. The most
important thing is that the storage and use of data can save a lot of time. The system is
very easy to use. .
The data management tool of the online seafood market system is MySQL, the
coding language is Java, and the framework used is the Spring Boot framework. The
system can realize the functions of purchasing commodities, publishing and replying
to forum posts, viewing commodity information, modifying or deleting shopping cart
commodities, and managing order information.
The online seafood market system not only makes it more convenient for
operators to use, but also has a very reasonable design, which can effectively avoid
misoperation, make the data meet the design needs in the input process, and greatly
avoid the source input errors. Smoothly make the data more controllable and reliable,
minimizing the chance of errors.
Key Words：Online seafood market system; shopping cart; order
III
目 录
1 绪论 ...............................................1
1.1 选题背景 .........................................................................................................1
1.2 选题意义 .........................................................................................................1
1.3 研究内容 .........................................................................................................2
2 系统开发技术........................................3
2.1 MYSQL 数据库................................................................................................3
2.2 IDEA 简介........................................................................................................3
2.3 SPRING BOOT 框架............................................................................................4
2.4 VUE 框架 ..........................................................................................................4
3 系统分析............................................5
3.1 可行性研究 .....................................................................................................5
3.1.1 经济可行性 ..........................................................................................5
3.1.2 时间可行性 ..........................................................................................5
3.1.3 操作可行性 ..........................................................................................5
3.2 系统性能分析 .................................................................................................6
3.2.1 系统的安全性 ......................................................................................6
3.2.2 系统的易用性 ......................................................................................6
3.2.3 系统的健壮性 ......................................................................................6
3.3 系统流程分析 .................................................................................................7
3.4 系统功能分析 .................................................................................................9
4 系统设计...........................................12
4.1 系统设计原则 ...............................................................................................12
4.2 功能模块设计 ...............................................................................................13
4.3 数据库设计 ...................................................................................................14
4.3.1 数据库 E-R 图....................................................................................15
IV
4.3.2 数据库表结构 ....................................................................................17
5 系统实现...........................................21
5.1 管理员功能实现 ...........................................................................................21
5.1.1 论坛管理 ............................................................................................21
5.1.2 商品管理 ............................................................................................21
5.1.3 商品评价管理 ....................................................................................22
5.1.4 商品订单管理 ....................................................................................22
5.1.5 商品资讯管理 ....................................................................................23
5.2 用户功能实现 ...............................................................................................24
5.2.1 商品信息 ............................................................................................24
5.2.2 确认下单 ............................................................................................24
5.2.3 商品订单 ............................................................................................25
5.2.4 购物车 ................................................................................................25
5.2.5 在线论坛 ............................................................................................26
6 系统测试...........................................27
6.1 功能测试 .......................................................................................................27
6.2 可用性测试 ...................................................................................................27
6.3 测试结果分析 ...............................................................................................28
结 论...............................................29
参考文献.............................................31
致 谢...............................................32
