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计算机系统应用英文版:2013,22(5):70-74

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一种软件开发框架的设计优化

袁立国, 陈中育, 李方鹏, 郭婷

(浙江师范大学数理与信息工程学院, 金华 321004)

A Kind of Design and Majorization of Software Development Framework

YUAN Li-Guo, CHEN Zhong-Yu, LI Fang-Peng, GUO Ting

(College of Mathematics Physics and Information Engineering, Zhejiang Normal University, Jinhua 321004, China)

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本文已被：浏览 2002次下载 2883次
Received:October 19, 2012 Revised:November 29, 2012

中文摘要: 针对三层架构存在的缺陷, 提出一种五层开发框架的设计方法. 采用MVC设计模式引入了控制器, 该控制器降低了表示层和业务逻辑层之间的耦合度; 通过ORM技术增加了数据持久层, 解决了关系数据模型和面向对象模型之间的“阻抗不匹配”问题.

中文关键词: 三层架构软件开发框架 MVC ORM

Abstract:In order to solve the defects that consist in 3-tier application,a design method of 5-tier application is presented. By using MVC design pattern we introduced the Controller which can reduce the cupling between UI and BLL, while, by using the technology of ORM we add the tier of Data Persistence which can solve the problem of impedance mismatch between Relation Data Model and Object Oriented Model.

keywords: 3-tier application software development framework MVC ORM

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基金项目:浙江省自然科学基金资助项目(LY12F02009);国家自然科学基金项目(61272007)

引用文本：
袁立国,陈中育,李方鹏,郭婷.一种软件开发框架的设计优化.计算机系统应用,2013,22(5):70-74
YUAN Li-Guo,CHEN Zhong-Yu,LI Fang-Peng,GUO Ting.A Kind of Design and Majorization of Software Development Framework.COMPUTER SYSTEMS APPLICATIONS,2013,22(5):70-74

Author Name	Affiliation
YUAN Li-Guo	College of Mathematics Physics and Information Engineering, Zhejiang Normal University, Jinhua 321004, China
CHEN Zhong-Yu	College of Mathematics Physics and Information Engineering, Zhejiang Normal University, Jinhua 321004, China
LI Fang-Peng	College of Mathematics Physics and Information Engineering, Zhejiang Normal University, Jinhua 321004, China
GUO Ting	College of Mathematics Physics and Information Engineering, Zhejiang Normal University, Jinhua 321004, China