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基于javaweb网上鲜花购物系统毕业论文.docx
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基于javaweb网上鲜花购物系统毕业论文.docx
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网上鲜花购物系统
[摘 要] 伴随着计算机技术在各行各业日益广泛和深入的应用,网络的概念早已
深入人心。网络在各行各业的发展战略中占据了重要的位置,成为商家不可分割的部分。
商品的宣传已不只局限于电视与报纸,网络已成为商家展示自己的另一个舞台。商家建
立网站,将商家各方面的宣传与服务展现于网络中,通过网络更可实现如网上购物、信
息查寻等功能,这些在改变我们原有经营方式与经营理念的同时,也为商家带来了更高
的效益。因此,对于商家来说,拥有一个属于自己的网站是至关重要的
[1]
。 本论文研究
一种基于 MVC 模式来设计的网上鲜花购物系统,其开发主要包括后台数据库的建立、后
台管理以及前台页面的 Web 设计。系统使用以 Java 为核心语言的 Eclipse 开发工具,
再结合 SQL Server 2005 建立数据连接关系。利用其提供的各种组件,在短时间内建立
数据库,对数据库进行分析与建立 Jsp 页面,不断改进,直到功能基本实现的可行系统。
本系统主要分为后台系统管理和前台会员操作两部分。后台管理主要有:订单管理,商
品管理,会员管理三个功能模块。前台会员操作主要有:商品信息展示,会员注册,会
员登录,会员信息修改,购物车管理五个个功能模块。由于系统采用 MVC 三层架构设计
思想,使得系统的可移植性非常强,只需修改配置文件就能在在不同服务器上运行。
[关键词] 网络;Java;MVC 模式;网上鲜花购物
The Flowers Online Shopping System
Abstract: Follow the technology of the computer in the enterprise and deep
application day by day of all trades and professions, the concept internet has been deeply
taken up people’s heart. Today , the internet takes an very important part in the development
tactics of all trades and professions, became a part of an company which can not be partition
off. The merchandise has not only limited in TV set and newspaper. The internet has became
another stage which company can display themselves. Company set up web site, and make
propaganda and service of all aspects of company, display on the internet. Though internet we
can achieve buying products on the internet, searching message and so on. Those have
changed old way of management and idea of management, meanwhile those also bring more
yield for company. So, for the business company, it have a web site which is belong to
themselves is very important
[1]
.
I studied one kind of system of online flower shop based on
the mode of MVC. Its developments mainly include database setting-up, back-stage
management and web design of the foreground pages. The system uses Eclipse developing
instrument, which taking Java as key language , and then combine with SQL server 2005 to
establish the database. At first, utilize its various kinds of packages offered to set up the
database within short time. Then, I analyzed database and made the pages of Jsp, improved
constantly, until basic functions of the system were realized. the system is divided into system
management and operation of future membership in two parts. Background management
include: order management, merchandise management, membership management of three
functional modules. The future operation of the main members are: commodity information
display, member registration, member login, member information changes to vehicle
management. As the system uses the MVC design of the three-tier structure, making the
system very strong portability, simply modify configuration document will be able to run on
different servers.
Key words:Internet; Java; the mode of MVC; online flower shop
目 录
1 引言.........................................................................................................................................1
1.1 开发背景.......................................................................................................................1
1.2 网上鲜花购物系统的发展与现状...............................................................................1
1.3 开发工具以及相关技术的简介...................................................................................2
1.3.1 开发工具的选择.................................................................................................2
1.3.2 开发语言.............................................................................................................3
2 系统分析.................................................................................................................................3
2.1 系统目标设计分析.......................................................................................................3
2.2 系统面向的用户群.......................................................................................................4
2.3 系统的功能性需求.......................................................................................................4
2.3.1 普通用户的登录和注册.....................................................................................4
2.3.2 网站管理员登录.................................................................................................4
2.3.3 分类浏览.............................................................................................................4
2.3.4 购物车.................................................................................................................4
2.3.5 下订单.................................................................................................................4
2.3.6 后台管理.............................................................................................................5
2.3.7 系统退出.............................................................................................................5
2.3.8 数据库的需求分析.............................................................................................5
2.4 系统的非功能性需求...................................................................................................5
2.4.1 用户界面需求.....................................................................................................5
2.4.2 系统质量需求.....................................................................................................5
2.5 系统用例分析...............................................................................................................6
2.5.1 系统前台用例分析.............................................................................................6
2.5.2 系统后台用例分析.............................................................................................6
3 系统设计.................................................................................................................................7
3.1 开发设计思想...............................................................................................................7
3.2 系统的体系结构设计...................................................................................................8
3.3 设计模式的选择(MVC)...............................................................................................8
3.4 系统功能模块图...........................................................................................................9
3.5 功能模块的描述...........................................................................................................9
3.5.1 普通用户.............................................................................................................9
3.5.2 网站管理员.......................................................................................................10
3.6 系统的流程.................................................................................................................10
3.6.1 系统前台流程...................................................................................................11
3.6.2 系统后台流程...................................................................................................11
3.7 系统模块设计.............................................................................................................12
3.8 数据库的设计.............................................................................................................13
3.8.1 建表信息...........................................................................................................13
3.8.2 数据字典...........................................................................................................15
4 编码与实现...........................................................................................................................16
4.1 普通用户登录模块的实现.........................................................................................16
4.2 普通用户注册模块的实现.........................................................................................19
4.3 网站管理员登录模块的实现.....................................................................................20
4.4 购物车界面的实现.....................................................................................................20
4.5 用户信息确认模块的实现.........................................................................................21
4.6 订单模块的实现.........................................................................................................22
4.7 首页面及相关界面模块的实现.................................................................................23
4.8 管理用户模块的实现.................................................................................................24
4.9 管理鲜花模块的实现.................................................................................................24
4.10 管理订单模块的实现...............................................................................................25
5 系统测试与运行...................................................................................................................25
5.1 测试目标.....................................................................................................................25
5.2 测试项目说明.............................................................................................................25
5.2.1 功能测试...........................................................................................................25
5.2.2 性能测试...........................................................................................................25
5.2.3 界面测试...........................................................................................................26
5.3 测试评价.....................................................................................................................26
6 系统的总结和展望...............................................................................................................27
参考文献...................................................................................................................................29
附录...........................................................................................................................................30
致谢...........................................................................................................................................35
1
1 引言
本章节主要说明本系统开发的背景和意义,以及它的发展和现状,还有开发本系统
的开发工具的简介。
1.1 开发背景
目前正是网络盛行的年代,网络不仅仅给信息的查询和使用带来了便利,而且也逐
渐成为大家娱乐,交流以及消费的一种方式。网上购物的足不出乎的购买方式符合了大
城市人们的快节奏生活的需要。而鲜花更是这个时代必不可少的物品,因为它不但可以
帮助你收获爱情,友情,亲情,甚至是生意。所以网上鲜花购物系统正是应社会的发展
所产生的。因此,各种各样的网购网站便应运而生,而且商品的种类和数目更是不胜枚
举。本课题正是这些种类中的一种,是一个专属于鲜花买卖的网站。相对来说还是占有
一定的优势,因为目前网络上对于鲜花的交易平台多是放于一些主流的网购网站下进行
销售的(这个在下面板块会详细说到)。所以开发一个专属于鲜花的网购平台是很有必要
的。
1.2 网上鲜花购物系统的发展与现状
如上文所说,目前国外大国的网上购物系统有很多,而且多属于精品,但是它们都
是一个综合的网上购物平台,并且发展迅猛。而对于网上鲜花购物的专属网站目前并不
是太多,所以网上鲜花购物系统在国外市场是有的。
而目前在国内网购平台也是发展得如火如荼,比较大众化的网上购物系统也有很多
比如:京东商城、淘宝网、拍拍网等等,这些是比较主流的网购系统。也一直是广大网
购消费者非常乐于光顾的网购网站。先来看看淘宝网:如图 1-1
图 1–1 淘宝网购网站
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