火车票销售系统详细设计说明书（本站推荐）.docx

火车票销售系统详细设计说明书（本站推荐）

第一篇：火车票销售系统详细设计说明书（本站推荐）目录1．引言............................................................11.1编写目的....................................................11.2项目背景....................................................11.3定义........................................................11.4参考资料....................................................22．总体设计........................................................22.1需求概述....................................................22.2软件结构....................................................33．程序描述........................................................43.1登录模块....................................................83.1.1功能...................................................83.1.2性能...................................................83.1.3输入项目...............................................93.1.4输出项目...............................................93.1.5算法...................................................93.1.6程序逻辑..............................................103.1.7接口..................................................103.1.8存储分配..............................................103.1.9限制条件..............................................103.1.10测试要点.............................................113.2查询模块...................................................113.2.1功能..................................................113.2.2性能..................................................123.2.3输入项目..............................................123.2.4输出项目..............................................123.2.5算法..................................................133.2.6程序逻辑..............................................133.2.7接口..................................................143.2.8存储分配..............................................143.2.9限制条件..............................................143.2.10测试要点.............................................143.3售票模块..................................................153.3.1功能..................................................153.3.2