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Liskov Substitution Principle, LSP (Richter Substitution Principle) means that subclasses must replace their parent types. In other words, in the process of software development, after the subclass replaces the parent class, the behavior of the program is the same. Only when the subclass replaces the parent class and the function of the software is not affected can the parent class be truly reused, and the subclass can also add new behaviors to the parent class. In order to look at an example of violation of LSP principles, the specific code is as follows:Prototype mode refers to specifying the type of object to be created by giving a prototype object, and then creating more objects of the same type by copying. The main points of its implementation include:　　伽椰子的怨念愈演愈烈，无差别的复仇波及到了每一个和佐伯家扯上关系的陌生人……Zhao Mucheng was 29 when he got out of prison. His girlfriend went to Shanghai and lost contact.这让桓楚不足的开始打退堂鼓，从实际的角度而言，与其和尹旭血战一场，几乎全军覆没撤到江北。连你也帮不了——男人的宠爱是不会长久的，别看你现在放不下她。迷你剧《和反派同居的日子》改编自网易文学同名小说，讲述阿星（唐元盛 饰）在网文中创作出来的反派形象仲卓航（邵天 饰）“穿越”到现实世界中， “指导” 阿星为他创作出满意的结局。善良单纯的阿星不得不 “收留” 仲卓航，两人开始了搞笑的“同居”生活。