说明：  小型超市管理系统 目录 1、项目计划 1.1系统开发目的 1.2背景说明 1.3项目确立 1.4应用范围 1.5定义 1.6参考资料 2、逻辑分析与详细分析 2.1系统功能 2.2数据流图 2.3用户类型与职能 2.4系统开发步骤 2.5系统环境需求 2.6系统安全问题 3、基于UML的建模 3.1语义规则 3.2 UML模型 3.3系统实现图 4、概要设计文档 5、逻辑设计文档 6、物理设计文档 7、小结
(Small supermarket management system directory 1 project 1.1 Background 1.2 The purpose of system development projects that 1.3 range 1.5 to establish 1.4 Applications 1.6 Reference 2 definition, logical analysis and detailed analysis of 2.1 system 2.2 Data Flow Graph 2.3 user types and functions of system development steps 2.4 2.5 system environment needs security issues 2.6 system 3, based on the UML Modeling 3.1 semantic rules 3.2 UML Model 3.3 System Figure 4, a summary of design documents 5, logic design document 6, the physical design documents 7, Summary)