设计模式之 Putting Reuse Mechanisms to Work and Inheritance versus Composition
Mostpeoplecanunderstandconceptslikeobjects,interfaces,classes,and inheritance.Thechallengeliesinapplyingthemtobuildflexible,reusable software,anddesignpatternscanshowyouhow.很多人可以理解对象,接口,类和继承的概念。挑战是如何应