目 录
1 绪 论........................................................................................................................3
1.1 研究背景和意义......................................................................................................3
1.2 国内外研究现状......................................................................................................3
1.3 论文的结构..............................................................................................................3
2 相关技术简介及部署环境说明................................................................................5
2.1 Java 语言..................................................................................................................5
2.2 SpringBoot 框架.......................................................................................................5
2.3 Vue 框架 ..................................................................................................................6
2.4 MySQL 简介............................................................................................................6
2.5 B/S 结构...................................................................................................................6
2.6 Hadoop 介绍 ............................................................................................................7
2.7 Scrapy 介绍..............................................................................................................7
2.8 协同过滤算法.........................................................................................................7
2.9 系统的开发环境......................................................................................................7
3.0 小结..........................................................................................................................8
3 需求分析....................................................................................................................9
3.1 系统的可行性分析..................................................................................................9
3.2 系统需求分析........................................................................................................10
3.3 开发目标................................................................................................................11
3.4 系统用例分析.......................................................................................................11
3.5 系统流程分析........................................................................................................12
3.5.1 用户登录流程....................................................................................12
3.5.2 系统操作流程....................................................................................13
3.6 小结........................................................................................................................14
4 系统总体设计..........................................................................................................15
4.1 系统功能结构设计图............................................................................................15
4.2 数据库设计与实现...............................................................................................15
4.2.1 E-R 模型简介...................................................................................15
4.2.2 系统 E-R 图......................................................................................16
4.2.3 系统数据表设计................................................................................16
4.3 小结........................................................................................................................21
5 系统详细设计与实现..............................................................................................22
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