目录
目录 ..................................................................................................III
第 1 章 绪论 .....................................................................................1
1.1 课题背景与意义 .............................................................................................1
1.2 国内外研究现状 .............................................................................................1
1.3 论文结构.........................................................................................................2
第 2 章 相关技术和系统环境 .........................................................3
2.1 开发工具.........................................................................................................3
2.2 Python 语言简介.............................................................................................3
2.3 Django 框架介绍.............................................................................................3
2.4 Vue.js 框架 ......................................................................................................3
2.5 MySQL 数据库.................................................................................................4
2.6 B/S 结构 ..........................................................................................................4
2.7 Hadoop 介绍 ...................................................................................................4
2.8 Scrapy 介绍 .....................................................................................................4
2.9 协同过滤算法 ................................................................................................5
第 3 章 系统需求分析 .....................................................................6
3.1 总体分析.........................................................................................................6
3.2 功能需求分析 .................................................................................................6
3.3 系统可行性分析 ............................................................................................7
3.3.1 技术可行性 ..........................................................................................7
3.3.2 经济可行性 ..........................................................................................7
3.3.3 操作可行性 ..........................................................................................8
3.4 系统流程分析 .................................................................................................8
3.4.1 用户登录流程 .....................................................................................8
3.4.2 系统操作流程 .....................................................................................8
3.4.3 修改信息流程 ......................................................................................9
3.4.4 输入信息流程 ....................................................................................10
