法律援助与咨询系统
毕业论文
设计（论文）题目：
法律援助与咨询系统
法律援助与咨询系统
I
摘 要
电子信息技术高速发展的今天，让计算机成为信息化发展的一个重要的工具，互联
网技术的发展也带动了计算机发展，同时让更多的人通过互联网和计算机技术能够进行
很强的操作和学习能力。通过互联网技术和电子信息技术，我们开发了很多相关的网站
和系统，通过网站的开发，和一些咨询网站的开发，让更多的用户，可以通过网站就能
得到一个便捷的咨询和援助服务。
如今，各行各业都和法律打交道，小到个人的法律方面的问题，大到企业公司的法
律问题，但是人们通过法律咨询，在传统的方式里，十分不方便。需要到相关的法律公
司进行咨询，到律师事务所进行有偿的咨询，所以咨询方面都是收费的，让真正需要帮
助的人，没有太多钱的人，咨询问题很困难。
针对以上问题，我们开发了一款关于法律援助和咨询的系统，本系统前台主要使用
JSP 作 为 开 发 语 言 ， 后 台 使 用 轻 量 级 的 mysql 作 为 数 据 库 管 理 ， 开 发 环 境 是
MyEclipse8.5，运行服务器采用了 tomcat，实现了法律方面的咨询，也实现了援助的申
请，让用户可以更加方便地进行法律援助和咨询信息。
关键词：法律援助咨询，BS 架构，JSP 语言，mysql 数据库
法律援助与咨询系统
II
ABSTRACT
The rapid development of electronic information technology today, computer has
become an important tool for the development of information technology, the development of
Internet technology has also led to the development of the computer, and to let more people
through the Internet and computer technology can be very strong operation and learning
ability. Through the Internet technology and electronic information technology, we have
developed many related websites and systems, through the website development, and develop
some advice website, so that more users can get a convenient advisory and assistance services
through the website can.
Today, all walks of life and the law to deal with, small to personal legal issues, the legal
problems of large enterprises, but people through legal advice, in the traditional way, very
inconvenient. Need to consult relevant Law Corporation, to the firm paid consulting,
consulting fees are so, let the people who really need help, not too much money, consulting
problems are difficult.
To solve the above problems, we developed a on legal aid and advisory system, the front
of the system using JSP as the programming language, the background using the lightweight
MySQL as the database management, the development environment is MyEclipse8.5, to run
the server using tomcat, realizes the legal advice, also achieved for aid, so that users can more
convenient for legal aid and advisory information.
Key words: legal aid consulting, BS architecture, JSP language, MySQL database
法律援助与咨询系统
III
目 录
摘 要....................................................................................................................I
ABSTRACT .........................................................................................................II
第一章 绪论.........................................................................................................1
1.1 课题背景........................................................................................................................1
1.2 目的和意义....................................................................................................................1
1.3 开发工具及技术............................................................................................................1
1.3.1 开发语言和工具..................................................................................................1
1.4 软硬件需求....................................................................................................................3
第二章 需求分析.................................................................................................5
2.1 需求调研........................................................................................................................5
2.2 可行性分析....................................................................................................................5
2.2.1 技术的可行性......................................................................................................5
2.2.2 经济的可行性......................................................................................................5
2.2.3 操作可行性..........................................................................................................5
2.2.4 法律的可行性......................................................................................................5
2.3 系统用户用例图............................................................................................................6
2.3.1 管理员用例图......................................................................................................6
2.4 功能模块需求分析........................................................................................................6
2.5 设计的基本思想............................................................................................................7
2.6 性能需求........................................................................................................................8
2.6.1 系统的安全性......................................................................................................8
2.6.2 数据的完整性......................................................................................................8
2.7 界面需求........................................................................................................................8
第三章 系统分析与设计.....................................................................................8
3.1 数据库的分析与设计....................................................................................................8
3.1.1 数据库的概念结构设计......................................................................................8
3.1.2 数据库的逻辑结构设计....................................................................................10
第四章 系统功能实现.......................................................................................12
4.1 系统登陆页面实现......................................................................................................12
4.2 管理员功能模块..........................................................................................................13
4.2.1 用户信息管理....................................................................................................14
4.2.2 员工信息管理....................................................................................................14
4.2.3 法律援助管理....................................................................................................16
4.2.4 留言信息管理....................................................................................................16
法律援助与咨询系统
IV
4.2.5 修改密码............................................................................................................17
4.2.6 退出系统............................................................................................................17
4.4 前台网站模块..............................................................................................................17
4.4.1 网站首面............................................................................................................17
4.4.2 用户注册............................................................................................................18
4.4.3 律师查看............................................................................................................18
第五章 系统测试...............................................................................................19
5.1 系统测试目的与意义..................................................................................................19
5.2 测试过程......................................................................................................................19
5.3 其他错误......................................................................................................................20
结 论.................................................................................................................20
致 谢.................................................................................................................20
参考文献.............................................................................................................21
