摘要
对传统移动办公系统业务需求与性能进行分析,提出一种基于i Phone操作系统(i OS)的移动办公系统。利用Cocoa框架提供的视图模型控制器、委托Delegate以及Cell重用机制等设计模式降低程序模块间的耦合性,同时通过由J2EE技术框架搭建的后台服务架构为移动端提供相关数据。测试结果表明,与未使用Cell重用机制的移动办公系统相比,该系统可使内存消耗降低19.6%,并有效减少用户操作界面的卡顿现象,提高系统操作性能。
Through analysis of business demands and performance of traditional mobile office systems, this paper proposes a mobile office system based on iPhone Operating System （iOS）, to reduce mobile office system＇ s memory consumption and improve it＇s operational performance. It uses Model-View-Controller（ MVC）, Delagate and Cell reuse mechanism to reduce the coupling between modules and system memory consumption, then improves the operational performance of the conventional mobile office system. Meanwhile, it uses the system ＇ s background service architecture based on J2EE framework to provide mobile terminal with relevant data. Test results show that the operating performance of the proposed system is improved, and 19. 6% system memory consumption is reduced, compared with traditional systems which do not use Cell reuse mechanism.
出处
《计算机工程》
CAS
CSCD
北大核心
2016年第7期22-26,共5页
Computer Engineering
