外贸管理信息系统的设计和实现

Foreign Trade Management Information System Design and Implementation

随着互联网技术、数据库技术、开发平台等计算机应用技术的不断发展，管理信息系统越来越深入的被应用到企业管理的各个层面。目前，基于B／S的多层体系结构的信息系统已经被众多的企业广泛使用。本文所论述的“外贸管理信息系统”是建立在微软的．NET平台基础上的，运用到了ASP．Net、Ajax、XML等相关技术和面向对象的设计方法。文中按照软件工程的步骤，从需求分析，概要设计等几个方面对“外贸管理信息系统”进行了论述。在概要设计阶段提出了一个基于．NET平台的三层体系结构的外贸管理信息系统解决方案。按照三层体系结构的设计思想对数据库以及数据访问层设计、业务逻辑层设计和表示层设计进行了阐述。

With the Internet technology,database technology,computer application development platforms such as technology continues to evolve,more and more in-depth management information system to be applied to all levels of business management.Currently,the B/S multi-tier architecture of information systems has been widely used by many companies. Discussed in this article,＂foreign trade management information system＂is built on Microsoft＇s.NET platform,based on the use to ASP.Net,Ajax,XML and related technologies such as object-oriented design methods.The article according to the software engineering steps,from requirements analysis,outline design and other aspects of the＂foreign trade management information system＂are discussed.In an outline design stage.NET-based platform for three-tier architecture of the foreign trade management information system solutions.Three-tier architecture in accordance with the design of the database design and data access layer,business logic design and presentation layer design are described.