目 录
摘 要.......................................................................................................................I
ABSTRACT............................................................................................................I
目 录 ..................................................................................................................III
第 1 章 绪论 ..........................................................................................................5
1.1 开发背景 ..................................................................................................5
1.2 开发意义 ..................................................................................................5
1.3 研究内容 ..................................................................................................5
1.4 Python 技术..............................................................................................6
1.5 MySQL 数据库........................................................................................6
1.6 DES 算法 .................................................................................................6
第 2 章 系统分析 ..................................................................................................7
2.1 可行性分析 .............................................................................................7
2.2 数据流程分析 .........................................................................................7
第 3 章 系统设计 ..................................................................................................9
3.1 系统结构设计 .........................................................................................9
3.2 功能模块设计 .........................................................................................9
3.3 数据库设计 ...........................................................................................10
3.3.1 数据库设计概述 .......................................................................10
3.3.2 概念设计 ...................................................................................10
3.3.3 表设计 .......................................................................................10
第 4 章 系统实现 ..............................................................................................11
4.1 基本任务 ...............................................................................................11
4.2 系统主要功能得实现 ...........................................................................11
4.2.1 登录页面的设计实现 ...............................................................11
4.2.2 管理员管理界面首页实现 ......................................................11
4.2.3 用户管理界面的实现 ...............................................................12
4.2.4 加密模块的实现 .......................................................................12
4.2.5 解密模块的实现 .......................................................................13
第 5 章 系统测试..............................................................................................14
5.1 测试目的 ...............................................................................................14
5.2 单元测试 ...............................................................................................14
5.3 可用性测试 ...........................................................................................14
5.4 算法测试 ...............................................................................................15
