需求规格说明书1前言...................................................2编写目的............................................2范围................................................2参考资料............................................22概述...................................................3产品描述............................................3用户特点............................................33运行环境...............................................44功能需求...............................................4顶层................................................4第 0 层..............................................5第 1 层..............................................9系统维护.........................................9订单维护........................................12单据维护........................................14随机查询........................................17统计打印........................................195附件..................................................22附件一（报表样式）.................................22表 1............................................22表 2............................................22表 3............................................23表 4............................................23表 5............................................23表 6............................................24表 7............................................24表 8............................................24表 9............................................25表 10...........................................25表 11...........................................25表 12...........................................25表 13...........................................26附件二(输入输出界面)...............................26图 1............................................26图 2............................................27附件三（表结构）...................................281前言1.1 编写目的本手册作为用户与该系统软件开发维护人员共同遵守的软件需求法律规范说明。1.2 ...
