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I
摘要
随着网络时代的发展和各类信息的增长,越来越多的的信息出现在每个人的生活
中,社交网络也成为当今社会中的一个主流,如 Facebook、Twitter、微博等已经已成
为主流的信息分享平台。用户可以通过直接或间接的关系与其他用户建立关系,并能
够在短时间内建立用户自己的社交网络,社交网络的迅速发展伴随着用户规模的扩大
和信息更新的加快,社交网络的价值逐渐变得明显,在社交网络中通过好友推荐系统
能够更好的去拓展自己的朋友圈,通过共同好友来认识更好的朋友,也可以通过各种
条件来寻识和自己相似的好友,不仅可以帮助用户找到所需要的信息和商品,而且通
过本推荐系统,网站可以通过保留用户偏好数据从而提高网站的点击率和用户的依赖
性以及期望。
在系统设计中主要研究了个性化页面的背景及 MySQL+PHP+ Apache。系统的一般原
理。阐述整个个性化页面生成系统的系统结构及工作原理,分析了系统实现中的特殊
性、难点和重点。设计实现好友推荐、好友查找等界面 。分析并解决实现中的若干技
术问题,建立完整的好友推荐系统,进行测试并分析结果。
关键词:好友推荐系统;PHP;B/S 结构;核心
II
Abstract
With the development of the Internet age and the growth of all kinds of information,
more and more information appears in everyone's life, social networking has become a
mainstream in today's society, such as Facebook, Twitter, microblogging has become
Mainstream information sharing platform. Users can establish relationships with other users
through direct or indirect relationships, and can build users' own social networks in a short
time. The rapid development of social networks is accompanied by the expansion of user
scale and the updating of information. The value of social network gradually changes
Obviously, in the social network through the Friends of the recommended system to better
expand their friends circle, through a common friend to know better friends, but also through
various conditions to find and their similar friends, not only can help Users can find the
information and products they need, and through this recommendation system, the website
can improve the click rate and the user's dependency and expectation by keeping the user
preference data.
In the system design mainly studies the background of personalized pages and MySQL
+ PHP + Apache. The general principle of the system. The system structure and working
principle of the whole personalized page generation system are expounded, and the
particularity, difficulty and key point in the system realization are analyzed. Design to
achieve friends recommended, friends and other interface to find. Analysis and solve the
implementation of a number of technical issues, the establishment of a complete member
information management system, to test and analyze the results.
Keywords: friend recommendation system; PHP; B / S structure; core
目录
摘要 ............................................................................................................................................I
Abstract ....................................................................................................................................II
第一章 绪论..............................................................................................................................1
1.1 研究背景.....................................................................................................................1
1.2 研究意义.....................................................................................................................1
1.3 研究思路.....................................................................................................................2
第二章 开发环境和关键技术..................................................................................................2
2.1 开发环境.....................................................................................................................2
2.2 关键技术.....................................................................................................................3
2.2.1 PHP .....................................................................................................................3
2.2.2MySQL ................................................................................................................3
2.2.3 JDK 配置 ............................................................................................................4
2.2.4 B/s 简介...........................................................................................................4
第三章 需求分析......................................................................................................................5
3.1 可行性分析.................................................................................................................5
3.1.1 技术可行性......................................................................................................5
3.1.2 经济可行性......................................................................................................6
3.1.3 管理可行性......................................................................................................6
3.2 系统具备的功能..........................................................................................................6
第四章 系统功能模块设计需求分析......................................................................................7
4.1 注册模块需求..............................................................................................................7
4.2 登录模块需求.............................................................................................................7
4.3 搜索模块需求.............................................................................................................7
4.4 添加模块需求.............................................................................................................7
第五章 数据库设计..................................................................................................................8
5.1 数据字典......................................................................................................................8
5.2 数据表设计.................................................................................................................9
5.3 E-R 图........................................................................................................................10
第六章 详细设计....................................................................................................................11
6.1 系统功能图...............................................................................................................11
6.2 详细功能图................................................................................................................13
第七章 系统出错处理............................................................................................................18
7.1 出错信息.....................................................................................................................18
7.2 补救措施.....................................................................................................................18
结论..........................................................................................................................................20
参考文献..................................................................................................................................21
致谢..........................................................................................................................................22
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