目录
目录....................................................................................................................................................2
摘要....................................................................................................................................................3
关键词................................................................................................................................................4
第一章 引言......................................................................................................................................4
1.1 研究背景.............................................................................................................................4
1.2 研究目的.............................................................................................................................5
1.3 研究意义.............................................................................................................................6
1.4 国内外研究现状.................................................................................................................8
第二章 系统设计..............................................................................................................................9
2.1 系统需求分析.....................................................................................................................9
2.2 系统架构设计...................................................................................................................10
2.3 模块设计...........................................................................................................................11
第三章 数据爬取模块设计............................................................................................................14
3.1 爬虫框架选择...................................................................................................................14
3.2 爬取策略设计...................................................................................................................15
3.3 数据解析与存储...............................................................................................................16
第四章 模块实现............................................................................................................................18
4.1 用户界面模块...................................................................................................................18
4.2 爬虫逻辑模块...................................................................................................................20
第五章 功能测试与性能评估........................................................................................................22
5.1 功能测试...........................................................................................................................22
5.2 性能评估...........................................................................................................................23
第六章 总结与展望........................................................................................................................25
6.1 研究总结...........................................................................................................................25
6.2 研究展望...........................................................................................................................26
