基于python的在线鲜花购系统的设计与实现

 2022-10-27 11:10

论文总字数:14401字

摘 要

随着网络技术的进步和网络覆盖范围的扩大,以及网络购物带来的操作简便、商品选择余地大、价格优势明显等突出特点,网络零售规模不断壮大,成为消费增长的重要因素。而与此同时,随着经济的发展,人们对物质水平的要求也在逐年增长,互送鲜花就是其中一点,送爱人鲜花,送长辈鲜花,送客户鲜花等等。鲜花逐渐成为人与人交往中不可或缺的一部分。在线鲜花购系统就是一种既科学有十分典型的一种购买管理系统,他能够使人们方便快捷的购买到自身所需要的鲜花。此毕业设计的任务就是应用python技术设计一个在线鲜花购系统。该系统的主体包括了前端的应用程序开发以及后端的数据库建立两方面。该系统的实现的关键是数据库的搭建,后台程序实现管理功能

结合实际情况考虑,本系统运用了MySQL为后台数据库,应用Django进行拼接前后端,系统实现了许多功能,其中包括了用户中心模块、商品展示模块、商品选购模块三大部分,它的界面友好,操作简便,在运行过程中较为稳定,对于广大网民朋友来说十分的友好,使广大的网民朋友们可以更方便快捷的选购到自身所需要的最优质的商品,商家也可以扩大市场的规模,使自身的利益得到有效的增长。

关键词:MySQL数据库;在线鲜花购系统;Django

Purchased, designed and implemented on the basis of Python online

Abstract

With the progress of network technology and the expansion of network coverage, as well as the prominent features of online shopping, such as easy operation, wide choice of goods and obvious price advantages, the scale of online retail has been growing and has become an important factor in the growth of consumption. At the same time, with the development of economy, people's demand for material level is also increasing year by year. One of them is to send flowers to each other, to send flowers to loved ones, to send flowers to elders, to send flowers to customers and so on. Flowers have gradually become an indispensable part of human interaction. Online flower purchasing system is a kind of purchasing management system which is both scientific and typical. It can make people buy flowers they need conveniently and quickly. The task of this graduation project is to design an online flower purchasing system using Python technology. The main body of the system includes the front-end application development and the back-end database establishment. The key to the realization of this system is the construction of database, and the background program realizes the management function.

Considering the actual situation, the system uses MySQL as background database and Django as front-end and back-end splicing. The system realizes many functions, including user-centered module, commodity display module and commodity purchase module. It has friendly interface, simple operation, relatively stable in the process of operation, and is very friendly to netizens'friends,So that the vast number of netizens friends can more easily and quickly choose the best quality goods they need, businesses can also expand the size of the market, so that their own interests can be effectively increased.

Keywords:MySQL database; online flower shopping system; Django

目录

摘 要 I

Abstract II

第一章 引言 1

1.1 背景与现状 1

1.2 开发意义 1

第二章 需求分析 2

2.1 可行性分析 2

2.1.1 经济可行性 2

2.1.2 技术可行性 2

2.2 功能需求分析 2

2.2.1 基本功能需求 2

2.2.2 用户界面需求 2

2.3 性能需求分析 3

第三章 概要设计 4

3.1 系统总体功能 4

3.2 系统模块管理 4

3.2.1 用户中心模块 4

3.2.2 商品展示模块 4

3.2.3 商品选购模块 4

第四章 详细设计 6

4.1 系统功能模块图 6

4.1.1 用户中心模块 6

4.1.2 商品展示模块 6

4.1.3 商品选购模块 7

4.2 系统E-R图 7

4.3 数据库中表的设计 8

4.3.1 用户信息表 8

4.3.2 商品信息表 9

4.3.3 商品支付表 9

4.3.4 地址信息表 9

4.4 数据库的设计 10

第五章 测试与运行 11

5.1 系统功能实现 11

5.1.1 用户中心模块实现 11

5.1.2 商品展示模块实现 14

5.1.3 商品选购模块实现 16

5.2 系统测试 18

5.2.1 系统测试的必要性 18

5.2.2 系统的测试环境 19

第六章 结束语 20

致 谢 21

参考文献 23

第一章 引言

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