php+mysql作物种植管理知识库系统设计+源代码
毕业论文关键字：知识库管理；B/S；PHP；MySQL
Research and Design of a Knowledge Base System for Crop Planting Management Based on Web
Abstract: In order to facilitate the peasant household using the crop planting management information service, a knowledge base system of the crops planting management based on B/S frame was designed. Firstly, according to the needs of the peasant household for the knowledge of the crop planting management information and the trait of the knowledge base management, analysis of requirement for the system were carried out. Secondly, by taking advantage of class diagram, sequence diagram, the systematic entity relationship diagram and database table, the overall system and database model were designed. Lastly, by taking the PHP language and MySQL database technologies, functions of the system were realized, which includes the front-end web site and backstage management system platform. The front-end web’s functions are login, personal information management, search, questions, reply, ratings and reviews, users experience management and so on, while backstage management system platform can do data adding and deleting and some other functions.
Key words: Knowledge Base Management；B/S；PHP；MySQL
目 录
1 绪论 1
1.1 研究意义 1
1.2 国内外研究现状 2
1.2.1 国外研究现状 2
1.2.2 国内研究现状 2
1.3 研究内容 3
1.4 相关技术 3
1.4.1 系统体系结构介绍 3
1.4.2 数据库介绍 3
1.4.3 PHP介绍 3
2 需求分析 4
2.1 可行性分析 4
2.2 系统功能需求分析 4
2.3 活动图 5
2.3.1 用户登录模块 5
2.3.2 用户注册模块 6
2.3.3 用户信息修改模块 7
2.3.4 搜索模块 7
2.3.5 提问模块 8
2.3.6 回答模块 8
2.3.7 我的问题与回答模块 9
2.3.8 评分模块 9
2.3.9 评论模块 10
2.3.10 奖励模块 10
2.3.11 管理员登录模块 11
2.3.12 添加模块 11
2.3.13 删除模块 12
3 系统设计与数据库设计 12
3.1 系统设计 12
3.1.1 类的设计 12
3.1.2 顺序图 14
3.2 数据库设计 15
3.2.1 数据库结构设计 15
3.2.2 数据表设计 17
4 系统实现与测试 19
4.1 开发和部署环境 19
4.2 实现与测试 19
4.2.1 用户登录模块 19
4.2.2 用户注册模块 20
4.2.3 用户信息修改模块 20
4.2.4 搜索模块 21
4.2.5 提问模块 21
4.2.6 回答模块 21
4.2.7 我的问题与回答模块 22