中文摘要：

J2EE提供了一个跨平台、可移植、多用户、标准的企业级Java服务器端部署平台；组件化的ArcGIS产品ArcIMS和ArcSDE实现了基于Internet的GIS，两者的结合确保了架构的可维护性和可扩展性。本文介绍了该架构下的系统结构和实现过程。

英文摘要：

J2EE provides a cross -platform, portable, multi -user, standard, and enterprise -class Java Server Platform of the deployment. ArcIMS and ArcSDE which are the components of ArcGIS, realize the GIS based on Internet. The combination of ArclMS and ArcSDE ensures the maintainability and scalability of the framework. This paper introduces the system structure and realization processes under the framework.