目 录1概述..........................................................................................................................................51.1文档说明...................................................................................................................51.2立项依据...................................................................................................................51.3研究目的...................................................................................................................62整体技术方案..........................................................................................................................72.1指导思想和设计原则...............................................................................................72.2运行环境...................................................................................................................82.3需求分析...................................................................................................................92.4总体设计.................................................................................................................102.4.1系统网络拓扑.................................................................................................102.4.2系统整体结构.................................................................................................112.4.3系统整体流程.................................................................................................122.4.4系统数据接口.................................................................................................132.5功能说明.................................................................................................................152.5.1港口企业部分.................................................................................................172.5.1.1货物申请.........................................................................................................172.5.1...
