
目 录
1 引言 ..................................................................................................................................................................................4
1.1 编制目的 ...................................................................................................................................................................4
1.2 词汇表 .......................................................................................................................................................................4
1.3 参考资料 ...................................................................................................................................................................4
2 系统开发环境 ..................................................................................................................................................................4
3 系统设计思路 ..................................................................................................................................................................4
4 系统公用代码设计 ..........................................................................................................................................................6
4.1 登录函数: ...............................................................................................................................................................6
4.2 异常处理 ...................................................................................................................................................................7
5 功能模块设计 ..................................................................................................................................................................7
5.1 加法自测模块 ...........................................................................................................................................................7
5.2 减法自测模块 .........................................................................................................................................................10
5.3 乘法自测模块 .........................................................................................................................................................12
5.4 除法自测模块 .........................................................................................................................................................14
5.5 学生菜单模块 .........................................................................................................................................................16
5.6 老师菜单模块 .........................................................................................................................................................18
5.7 成绩查询模块 .........................................................................................................................................................23
5.8 学生评价模块 .........................................................................................................................................................25
5.9 休息模块 .................................................................................................................................................................26
5.10 错题集模块 ...........................................................................................................................................................28
5.11 综合自测模块 .......................................................................................................................................................29
5.12 游戏模块 ...............................................................................................................................................................31
5.13 小测模块 ...............................................................................................................................................................32
6 数据结构设计 ................................................................................................................................................................34
6.1 功能说明 .................................................................................................................................................................34
6.2 数据表设计 .............................................................................................................................................................34