基于 ExtjsSpring MVC 的 Web 系统开发架构的研究与实现

摘要

为降低 Web 应用开发的复杂性和难度,文中作者深入分析了当前主流的 Web 系统开源框架 Spring MVC 和 RIA 技术 Extjs,从 Web 应用的表现层入手,提出了一种高效整合二者的方法,搭建出基于 Spring MVC + Extjs 的 Web 系统开发架构,降低层次耦合程度,引入 AJAX 模式,使服务器和浏览器之间的交互更为高效。通过对该框架的使用,降低代码的耦合性,减少开发周期,为 Web 系统的开发提供便利,另外,使用 ExtJs,也优化用户的使用体验。最后,以实例代码验证该方法的实用性。%In order to reduce the complexity and difficulty of the Web application development,deeply analyzed the current mainstream Web system framework for Spring MVC and RIA Extjs. From Web application presentation layer proceed with,put forward a kind of effi-cient integration of the two methods,structures Web system development framework based on Spring MVC + Extjs,lower level coupling degree,introduced the AJAX pattern,so that the interaction between browser and server is more efficient. Through the use of frame,re-duce the coupling of the code,decrease the development cycle,for the development of Web system provide convenience,in addition,the use of Extjs,also optimize the user experience. Finally,with examples of code verify the practicality of this method.