摘要
通过分析.net中的CallBack回调技术和已有的基于ArcGIS Server构建的WebGIS系统的三层体系结构,结合数字化城管部件在线更新的系统的开发实例,搭建了一套多层体系结构和.net的CallBack回调技术相结合的体系框架,事实证明此框架有效的降低了服务器的负载,实现了页面异步调用和无刷新的局部显示,提升了用户体验。
Through studying.net CallBack techniques and the existing three-layer structure of the WebGIS which based on ArcGIS Server,and combining the development practice of the digital urban management component online updating system,builds a system framework which combines a set of multi-layer system structure and.net CallBack technology,the fact proved that this framework effectively lower the Server load,realized the page asynchronous calls and no refresh local show,and enhance the user experience.
出处
《计算机与数字工程》
2011年第6期157-161,共5页
Computer & Digital Engineering
