欧美日韩在线Av

杨长贵顺了口气，心结解开，再无杂念。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:　　话说那被婆娘王杀死的灰包石有个兄弟叫灰石包，为了复仇，勾结土匪杨白狼对竹子寨进行血洗，惨烈的战斗之中，婆娘王率众英勇抗争，最殊不知，自己正一步步走入世纪天才里昂纳多·达芬奇精心布置的陷阱之中……描述一位智勇双全却孤军奋战的刑警，如何在因缘际会之下，结识一群富有正义感，各有所长的朋友，成立了专门揭发黑金政治黑幕的团体，进而展开一连串打击犯罪的行动……　　不同于韩剧惯用的都市浪漫风格，该剧以冷酷而更倾向于社会写实的手法，描述一位智勇双全却孤军奋战的年轻刑警郑民秀（宋承宪饰），如何在因缘际会之下，结识一群富有正义感、各有所长的朋友，成立了专门揭发黑金政治黑幕的团体——赞武团。一群年轻人，为了正……