文档介绍:System Design Specification 小城购物网系统设计说明书 Prepared by 拟制潘云浩 Date 日期 2016/9/1 Reviewed by 评审人 XXX Date 日期填写日期 Approved by 批准 XXX Date 日期填写日期 Catalog 目录 1. Introduction 简介........................................................................................................................... 4 Purpose 目的............................................................................................................... 4 Scope 范围................................................................................................................... 4 Name 软件名称................................................................................................................... 4 Functions 软件功能......................................................................................................... 4 Applications 软件应用....................................................................................................... 4 2. High Level Design 概要设计........................................................................................................... 4 系统功能设计...................................................................................................................... 4 系统架构设计..................................................................................................................... 5 三层架构................................................................................................................... 5 Database 数据库设计.......................................................................................................... 6 数据字典................................................................................................................. 6 数据表设计............................................................................................................. 6 表关系..................................................................................................................... 7 3. Low Level Mod