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  • 简介:(论文 页数:48 字数:18379 带程序)摘要:随着互联网的高速发展,传统的web应用已经显得力不从心,而web 2.0的出现极大得改善了这一局面。所谓web 2.0其核心就是用户不再只是被动的网页浏览者,他们既是网站浏览者,也是网站内容的制造者。在加上web 2.0网站...
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(论文 页数:48 字数:18379 带程序)摘要:随着互联网的高速发展,传统的web应用已经显得力不从心,而web 2.0的出现极大得改善了这一局面。所谓web 2.0其核心就是用户不再只是被动的网页浏览者,他们既是网站浏览者,也是网站内容的制造者。在加上web 2.0网站采用AJAX技术异步加载数据,极大改善用户体验和节省了宝贵的网络资源,因此,未来的互联网趋势必然是web 2.0。因此,我的毕业设计就以虚拟社区为题,突出web 2.0思想,构建一个由用户提供图片资料,管理员只负责整理,发布用户提供的图片,然后供用户下载的网站,比起传统的由管理员单一提供资源相比,有着提供资源更多,更全,网站与用户交互性更强等优势。

网站基本运作过程:
● 用户注册之后即可上传图片资源,发布留言,评论等。
● 管理员员对用户上传的图片审核之后发布到前台相应的类别。
● 管理员可对图片分类,对用户资料,用户的留言,评论进行管理。
● 用户和管理员各自都有对应的权限。可执行相应的操作。

网站构建意义:突出web 2.0思想,增强用户交互性,丰富网络资源,作为用户,他们既是网站使用者,又是内容制造者,这样不仅可以增加网站访问量,又可以减轻网站管理员的工作量,比起传统的图片下载站,有着不可比拟的优势。

关键字:【web 2.0】,【互动】,【图片】,【下载】,【网站】

ABSTRACT
According as web technology develop very fast,Tradition web application is already fall behind.Now web 2.0 has improved the situation.The web 2.0’s core is customer has not passive view the web pages,They view the web pages,also are the fabricator of the contents of web site.The sits of web 2.0 employ AJAX technology load datas,it’s great improve customer’s experience and save the valuable network resource.So,the tendency of internet in future must be web 2.0.So,my graduate excogitation in order to make conjecture housing,excel thought of web 2.0,make a offer pictures by customers,the admininister is only responsible tidy up and announce pictures,and then customers can be download the pictures.compare the tradition pictiures download web sites,It has more resource,the alternate of web site with customer more strong.

THE BASIC BEHAVE PROCESS OF WEB SITE:
● After customers register,customs can upload pictures,announce message,comment and so on.
● Admininisters currect the pictures of customers uploading.then announce to homologous classification.
● Admininisters can be classify pictures,manage customers’s messages,comments.
● Customers and admininisters have maping power ,can apply homologous performance.
THE MEAN OF MAKING THE WEB SITE:Protrusive the thought of web 2.0,strengthen the alternate with customers,rich internet resource.Serve as customers They view the web pages,also are the fabricator of the contents of web site.It’s not only increment the access of web site,it can be extenuade web site’s admininister’workload.compare with tradition web site ,it has very large prevalence.

KEYWORDS:【WEB 2.0】,【ALTERNADE】,【PICTURES】,【DOWNLOAD】,【WEBSITE】

 

 

目 录
目 录...................................................................................................................................................1
摘要...........................................................................................................................................................4
ABSTRACT..............................................................................................................................................4
序言...........................................................................................................................................................6
第一章 系统运行方案...........................................................................................................................6
1 . 1 理论分析....................................................................................................................................6
1 . 2开发工具选用.............................................................................................................................6
1 . 2 . 1 关于PHP...........................................................................................................................7
1 . 2 . 2 关于MYSQL....................................................................................................................7
1 . 2 . 3 关于LAMP平台..............................................................................................................7
1 . 3 B/S体系与三层配置模式..........................................................................................................8
1 . 4 开发方法:原型法开发............................................................................................................8
第二章 可行性分析...............................................................................................................................9
2 . 1 市场分析....................................................................................................................................9
2 . 2 经济分析....................................................................................................................................9
2 . 3 技术分析....................................................................................................................................9
第三章 需求分析.................................................................................................................................10
3 . 1 性能分析..................................................................................................................................10
3 . 1 . 1 加载数据效率要求.......................................................................................................10
3 . 1 . 2 界面风格要求...............................................................................................................10
3 . 2 运行环境................................................................................................................................10
3 . 2 . 1 硬件环境.........................................................................................................................10
3 . 2 . 2 软件环境.........................................................................................................................10
3 . 3 功能需求分析..........................................................................................................................10
3 . 3 . 1 用户模块.......................................................................................................................10
3 . 3 . 2 内容浏览模块...............................................................................................................11
3 . 3 . 3 图片上传模块...............................................................................................................11
3 . 3 . 4 留言模块.......................................................................................................................11
3 . 3 . 5 评论模块.......................................................................................................................11
3 . 3 . 6 注册会员管理模块.......................................................................................................11
3 . 3 . 7 类别管理模块...............................................................................................................11
3 . 3 . 8 上传文件管理模块.......................................................................................................12
3 . 3 . 9 图片信息管理模块.......................................................................................................12
3 . 3 . 10 留言/评论管理模块......................................................................................................12
3 . 4 业务流程图分析......................................................................................................................12
3 . 4 .1 用户登录数据流程图分析..................................................................................................12
3 . 4 .1 用户登浏览流程图分析......................................................................................................12
3 . 4 .1 后台管理据流程图分析......................................................................................................13
3 . 5 数据关系E-R图......................................................................................................................14
第四章 总体设计...................................................................................................................................15
4 . 1 概述..........................................................................................................................................15
4 . 2 系统功能模块设计..................................................................................................................15
4 . 3 数据库详细设计......................................................................................................................16
第五章 详细设计...................................................................................................................................18
5 . 1 主页-前台用户访问界面......................................................................................................18
5 . 1 . 1 用户模块.........................................................................................................................19
1 程序描述.........................................................................................................................20
2 程序流程图.....................................................................................................................20
3 详细代码设计.................................................................................................................20
4 界面演示.........................................................................................................................21
5 . 1 . 2内容浏览模块..................................................................................................................21
1 程序描述.........................................................................................................................21
2 程序流程图.....................................................................................................................21
3 详细代码设计.................................................................................................................21
4 界面演示.........................................................................................................................22
5 . 1 . 3图片上传模块..................................................................................................................22
1 程序描述.........................................................................................................................22
2 程序流程图.....................................................................................................................22
3 详细代码设计.................................................................................................................22
4 界面演示.........................................................................................................................24
5 . 1 . 4 留言模块.........................................................................................................................24
1 程序描述.........................................................................................................................24
2 程序流程图.....................................................................................................................24
3 详细代码设计.................................................................................................................24
4 界面演示.........................................................................................................................25
5 . 1 . 5评论模块..........................................................................................................................25
1 程序描述.........................................................................................................................25
2 程序流程图.....................................................................................................................25
3 详细代码设计.................................................................................................................26
4 界面演示.........................................................................................................................26
5 . 2 管理中心-管理员访问后台界面..........................................................................................27
5 . 2 . 1注册会员管理模块..........................................................................................................27
1 程序描述.........................................................................................................................27
2 程序流程图.....................................................................................................................27
3 详细代码设计.................................................................................................................28
4 界面演示.........................................................................................................................29
5 . 2 . 2类别管理模块..................................................................................................................29
1 程序描述.........................................................................................................................29
2 程序流程图.....................................................................................................................29
3 详细代码设计.................................................................................................................29
4 界面演示.............................................................................................................................31
5 . 2 . 3上传文件管理模块..........................................................................................................32
1 程序描述.............................................................................................................................32
2 程序流程图.........................................................................................................................32
3 详细代码设计.....................................................................................................................32
4 界面演示.............................................................................................................................33
5 . 2 . 4图片信息管理模块..........................................................................................................33
1 程序描述.............................................................................................................................33
2 程序流程图.........................................................................................................................33
3 详细代码设计.....................................................................................................................34
4 界面演示.............................................................................................................................34
5 . 2 . 5留言/评论管理模块.........................................................................................................35
1 程序描述.............................................................................................................................35
2 程序流程图.........................................................................................................................35
3 详细代码设计.....................................................................................................................35
4 界面演示.............................................................................................................................36

第六章 系统测试与维护.....................................................................................................................37
6 . 1 系统测试原则......................................................................................................................37
6 . 2 系统测试方法......................................................................................................................37
第七章 高级应用-MVC思想..........................................................................................................39
7 . 1 . 1简介..................................................................................................................................39
7 . 1 . 2传统的PHP嵌入开发.....................................................................................................39
7 . 1 . 3 Smarty模板技术..............................................................................................................40
7 . 2 MVC设计思路.....................................................................................................................41
7 . 3 MVC在PHP中的实现........................................................................................................43
7 . 4 三层开发体系结构和MVC的比较...................................................................................45
7 . 5 MVC开发流程.....................................................................................................................45
第七章 结束语.....................................................................................................................................47
第八章 参考文献.................................................................................................................................48

序言
喜欢下载图片的网友应该都去过图片下载的网站,是不是已经习惯传统的下载方式?当你在网站上四处搜索自己的想要的图片却一无所获时,是不是挫折感油然而生?我也曾经抱怨过,为什么这网站的图片总那么不合我胃口啊?如果能由所有用户一起提供图片资源,那不是丰富多了吗?在此次毕业设计中,我就以此为题,展开设计。
很显然,传统的网站设计,已经难以应付互联网的高速发展,web 2.0也自然在互联网的高速发展下应运而生。告别传统网友被动得浏览网页,管理员掌管网站的一切的时代,如今,网友们既是网站的消费者(浏览者),也是网站内容的制造者。伴随blog,wiki等web 2.0网站的不断诞生,web 2.0已经正是走进我们的生活,倘若再坚持传统网站的设计模式,那就显的落伍了。尤其事AJAX技术在web 2.0网站的大量应用,极大得改善了用户体验,网页浏览变得和桌面软件应用一样方便。什么是AJAX?AJAX即异步Javascript+XML,它使得页面在不用刷新得情况下即可与服务器通讯,返回结果,改善了我们等待页面刷新的痛苦,使得客户端有更丰富的表现力,在本次毕业设计中,我适当的应用了这门技术。
好的,共同参与构建网站,丰富网站,改善用户体验就是本此毕业设计网站的主要特点。好东西就要大家一起分享,想想您是愿意去传统的MP3网站下载MP3,还是更愿意使用Kugoo呢?答案是明显的。疯狂下载下载站的设计宗旨就是以虚拟社区的形式增加网站和网友之间的互动,全名参与网站建设,当然最重要的是在这里可以找到一切我们想要的。

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