一个面向电子政务的信息交换与共享平台的设计与实现

Design and Implementation of Information Exchanging and Sharing Platform for E-Government

基于J2EE、XML等技术,设计并实现了一个面向电子政务的信息交换与共享平台。对平台的总体结构、元数据定义与管理、数据交换模式等关键问题进行了论述,最后给出了平台的模块实现。该平台已经应用于北京市信息资源管理中心,实现了遥感信息、区县图层、企业基础信息等资源的交换与共享。

This paper provided a design and implement of information exchange and share service platform for e-government based on J2EE, XML. It discussed key problems ; the system structure of the platform, definition and management of meta-data, data exchange mode; and provided the implementation of platform function module. This platform had been applied in Beijing Information-Resource Manage Center successfully, it realized data exchange and share of the following resources; remote sensing information, countries＇ map, enterprise basic information.