目 录
摘 要 ....................................................................................................................3
Abstract ..................................................................................................................4
第 1 章 绪论 ..........................................................................................................5
1.1 开发背景 .................................................................................................5
1.2 研究现状 .................................................................................................5
1.3 研究方法 .................................................................................................6
1.4 Python 技术..............................................................................................6
1.5 递归算法 ..................................................................................................8
第 2 章 系统分析 ..................................................................................................9
2.1 可行性分析 .............................................................................................9
2.1.1 技术可行性 ...................................................................................9
2.1.2 操作可行性 ...................................................................................9
2.1.3 经济可行性 ...................................................................................9
2.2 设计的基本思想 .....................................................................................9
2.3 基础功能实现 ........................................................................................10
2.4 设计的原则 ............................................................................................10
第 3 章 系统设计 ................................................................................................11
3.1 文件销毁的目标 ...................................................................................11
3.2 文件销毁模块设计 ...............................................................................11
第 4 章 系统实现 ..............................................................................................13
4.1 基本任务 ...............................................................................................13
4.2 系统主要功能得实现 ...........................................................................13
4.2.1 文件销毁系统首页实现 ...........................................................13
4.2.2 用户列表页面 ..........................................................................13
4.2.3 文件销毁界面 .............................................................................14
4.2.4 文件销毁的过程展示 .................................................................14
第 5 章 系统测试 ..............................................................................................15
5.1 测试目的 ................................................................................................15
5.2 测试的流程 ............................................................................................15
5.3 测试的方法 ...........................................................................................15
5.4 测试结果 ...............................................................................................16
结论 ......................................................................................................................17
致谢 ......................................................................................................................18