设计了一款模拟计算系统,采用MVC设计模式,使用SSH企业级开源框架进行服务端开发.使用Tomcat Web服务器以及MySQL数据库服务器进行开发环境搭建.页面采用JSP技术进行视图展示,并使用JavaScript和CSS进行页面美化,提高用户体验.系统分为9个模块,包括登录注册、用户个人信息、在线电话、套餐变更、套餐管理、通话详单、用户销户、业务分析和用户缴费功能.%A billing system is designed.The system adopts the MVC design pattern and uses SSH enterprise open source framework in service terminal development.The development environment is built by using the Tomcat Web server and the MySQL database server.The page is displayed using JSP technology,and the user experience is enhanced by using JavaScript and CSS to beautify the page.The system consists of nine modules,i.e.,login registration,user personal information,online phone,package change,package management,call details,user sales,business analysis and user payment.
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