CAJ | 학술논문

文章通过简要分析数据汇总的概念、应用场景、实际意义，列举传统编程方法的不足，进而介绍设计模式中工厂模式的原理，说明其在软件设计中必须做到的“低内聚高耦合”原则中所起的作用。最后文章提出应用“变异工厂模式”进行模块设计的方法，并说明了该方法的封装性、可扩展性等优点。
문장통과간요분석수거회총적개념、응용장경、실제의의，열거전통편정방법적불족，진이개소설계모식중공엄모식적원리，설명기재연건설계중필수주도적“저내취고우합”원칙중소기적작용。최후문장제출응용“변이공엄모식”진행모괴설계적방법，병설명료해방법적봉장성、가확전성등우점。
This paper analyses the concept, application scenarios, practical meaning of data summarization briefly, then introduces the theory of factory pattern in design pattern , aiming to explain its functions in the principle of“low cohesion high coupling”, which must be abided in software design. Finally , the paper puts forward the methods of applying “variable factory pattern” to module design and illustrates its advantages , such as encapsulation, expandability,and so on.