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目录
1 引言 ............................................................................5
1.1 编写目的 ................................................................5
1.2 背景 ....................................................................5
1.3 参考资料 ................................................................5
1.4 术语定义及说明 ..........................................................5
2 设计概述 ........................................................................5
2.1 任务和目的 ..............................................................5
2.1.1 需求概述 ............................................................5
2.1.2 运营环境概述 ........................................................5
2.1.3 条件与限制 ..........................................................6
2.1.4 具体设计方法和工具 ..................................................6
3 系统具体需求分析 ................................................................6
3.1 具体需求分析 ............................................................6
3.2 具体系统运营环境及限制条件分析接口需求分析 ..............................6
4 总体方案确认 ....................................................................6
4.1 系统总体结构确认 ........................................................6
4.2 系统具体界面划分 ........................................................7
4.2.1 应用系统与支撑系统的具体界面划分 ....................................7
4.2.2 系统内部具体界面划分 ................................................7
5 系统具体设计 ....................................................................7
5.1 系统程序代码架构设计 ....................................................7
5.1.1 UI(User Interface)用户界面表达层 ....................................7
5.1.2 BLL(Business Logic Layer)业务逻辑层 .................................8
5.1.3 DAL(Data Access Layer)数据访问层 ....................................8
5.1.4 Common类库 ..........................................................8
5.1.5 Entity Class实体类 ..................................................8
5.2 系统结构设计及子系统划分 ................................................8
5.3 系统功能模块具体设计 ....................................................9