目 录1.导言 ........................................................................................................................................................1目的 ....................................................................................................................................................... 2 范围 ....................................................................................................................................................... 2 开发环境 ............................................................................................................................................... 2 缩写说明 ............................................................................................................................................... 2 参考资料 ............................................................................................................................................... 3 版本更新信息 ....................................................................................................................................... 3 2.系统分析 ................................................................................................................................................ 3 3.界面设计 ................................................................................................................................................ 5 4.体系结构 ................................................................................................................................................64。1 体系结构 ...................................................................................................................................... 6 4。2 系统运行环境 ............................................................................................................................ 6 5.数据模型 ......................................................................................