第1页共16页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共16页目录第一章引言............................................................................................................31.1编写目的..............................................................................................................31.2术语说明..............................................................................................................31.3参考文献..............................................................................................................3第二章系统概述....................................................................................................42.1系统说明..............................................................................................................42.2系统任务..............................................................................................................42.3需求规定..............................................................................................................5第三章系统总体结构设计........................................................................................63.1系统物理结构......................................................................................................63.1.1系统物理结构示意图：...............................................................................63.1.2设备清单......................................................................................................63.2系统软件结构......................................................................................................73.2.1系统软件结构示意图...................................................................................73.2.2模块清单.......................................................................................................7第四章模块功能描述................................................................................................84.1预付款用户前台开户（FORUSERADD）功能描述.....................................84.2预付款用户前台停机（FORUSERSTOP）功能描述....................................84.3预付款用户前台复机（FORUSERRESUME）功能描述...............................84.4预付款用户前台销户（FORUSERDEL）功能描述......................................94.5预付款用户前台改密码（FORCHANGEPWD）功能描述............................94.6预付款用户费率设定（FEERADEDEF）功能描述......................................94.7预付款用户详单查询（DIALDETAILSQUERY）功能描述..........................94.8预付款用户后台开户（BEUSERADD）功能描述.......................................94.9预付款用户后台停机（BEUSERSTOP）功能描述....................................104.10预付款用户后台复机（BEUSERRESUME）功能描述...........................104.11预付款用户后台销户（BEUSERDEL）功能描述..................................104.12预付款用户后台改密码（BECHANGEPWD）功能描述........................114.13用户上网时长日统计（DIALDAYSTAT）功能描述..............................114.14用户帐号剩余时长结算（DIALLEAVESSTAT）功能描述....................11第五章程序接口设计..............................................................................................125．1用户界面.........................................................................................................125．2硬件接口..................................
