摘要：由于在网络通讯、协同作业业务规范和物流信息化政策法规等方面缺乏统一的标准与支持，大量数据处理工作被重复，信息化是物流行业发展的必然趋势。部分地区急需一个开放、统一、高效的平台来共享物流信息，提高物流信息化水平，保障区域型内河航运系统的良好发展，建设覆盖全行业的业务应用平台和综合信息服务体系。

本系统主要解决了淮安地区的物流信息共享程度不高，内河航运系统的发展不完善，用户缺少一个统一的物流信息管理平台等问题。该系统是基于ASP.NET设计开发的一项在线的第三方淮安物流信息共享平台-河运系统，并且是基于B/S模式架构的网上信息管理系统，使用户可以在任何地方进行操作而不用安装任何专门的软件，只需要一个终端，用户即可登录网站进行信息的发布和浏览以及交易，通过系统的后台也可以对该系统采集的信息进行维护和统计。本系统采用了三层架构的开发模式，实现对数据进行增、删、改、查操作。54038

毕业论文关键词：河运物流第三方平台，B/S模式，ASP.NET技术，三层架构

Abstract: Because of the lack of unified standards and support in network communication and collaboration business norms and policies and regulations.A large amount of data processing is repeated.Informationization is the inevitable trend of the development of logistics industry.Some areas are badly in need of an open, unified,efficient platform to share logistics information.It is necessary to improve the level of logistics information.This platform ensures the smooth development of inland navigation system.This system mainly solves the following problems. Firstly,logistics information sharing degree is low in Huaian area.Secondly,the development of inland shipping system is not perfect.Finally,the user lacks a unified logistics  information management platform.The system is an online Huaian third party logistics information sharing platform of dynamic web site based on Asp.net.This system is the online information management system based on B/S mode.Users can operate the system and does not need to download any special software.The user need only through the browser to publish and browse information.Administrators can use the browser to maintain the statistics and information received.The system adopts the three layer architecture development pattern.This system realizes the data add,delete,change,check operation.

Keywords: river third party logistics platform, b/s mode, asp.net technology, three layer architectture

目录

1 绪论 5

1.1 课题的背景 5

1.2 目的和意义 5

1.2 系统开发环境 5

1.3 系统开发模式 6

2 系统分析 7

2.1 可行性分析 7

2.2 需求分析 8

2.3 系统用例图 9

3 系统总体设计 10

3.1 系统体系结构设计 10

3.2 系统功能设计 12

3.3 系统业务流程 13

4 数据库设计 14

4.1 E-R图 14

4.2 数据表设计 14

5 详细设计 17

5.1 登录 17

5.2 注册 18

5.3 航线以及货源信息查询