目 录
1 绪论............................................................................................................................7
1.1 研究背景和意义 .................................................................................................7
1.2 国内外研究现状 .................................................................................................7
1.3 研究办法 .............................................................................................................8
2 相关技术介绍............................................................................................................8
2.1 Pycharm 平台开发 ...............................................................................................8
2.2 Python 语言 ..........................................................................................................9
2.3 MySQL 数据库 ....................................................................................................9
2.4 Django 框架简介................................................................................................10
3 系统需求分析..........................................................................................................10
3.1 爬虫和采集器 ...................................................................................................10
3.2 功能需求分析 ...................................................................................................11
3.3 非功能需求分析 ...............................................................................................11
3.4 可行性分析 .......................................................................................................12
3.4.1 法律可行性.................................................................................................12
3.4.2 操作可行性.................................................................................................13
3.4.3 技术可行性.................................................................................................13
3.5 系统业务过程分析 ...........................................................................................13
4 系统总体设计..........................................................................................................14
4.1 系统功能模块设计 ...........................................................................................14
4.2 E-R 图.................................................................................................................14
4.3 数据表设计 .......................................................................................................15
5 系统实现..................................................................................................................17
5.1 登录页面 ...........................................................................................................17
5.2 后台页面 ...........................................................................................................17
5.3 数据采集页面 ...................................................................................................18
5.4 爬虫分析页面 ...................................................................................................18
6 小结..........................................................................................................................19
参考文献......................................................................................................................20
致 谢..........................................................................................................................22
