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As hackers hide themselves more skillfully and attack more fiercely, security leaders in all walks of life need to be prepared as soon as possible.三年前，吴刚因涉毒被贩毒集团K所杀，其子吴振峰（陈晓 饰）因莽撞违纪被开除警籍。吴振峰心如死灰，被兄弟陈宇（王一博 饰）阻拦出境，途中二人险遭劫持，吴振峰为救陈宇被毒贩掳走，从此再无音讯，这一刻二人的命运被彻底改写。三年后，陈宇成为禁毒民警，不料吴振峰再度归来却与命案牵连。吴振峰洗刷嫌疑后，却被陈宇发觉他与贩毒集团有着千丝万缕的联系。为彻底歼灭贩毒集团，陈宇服从上级部门的安排，脱下警服开启禁毒生涯的新历程。与此同时他才得知吴振峰竟是潜伏在贩毒集团的孤胆英雄。陈宇与吴振峰先后打入贩毒集团内部，两人默契配合，并肩作战，最终在公安部署下将贩毒集团一网打尽。兄弟二人继续投身于公安禁毒事业中，不忘初心，牢记使命。The adapter for the interface is as follows: Sometimes we write an interface with multiple abstract methods, When we write the implementation class for the interface, All methods of the interface must be implemented, This is obviously wasteful at times, Because not all methods are what we need, Sometimes only a few are needed, In order to solve this problem here, we have introduced the adapter mode of the interface. With the help of an abstract class, the abstract class implements the interface and all methods. However, we do not deal with the original interface, but only get in touch with the abstract class, so we write a class, inherit the abstract class and rewrite the methods we need. Take a look at the class diagram:不用这么急的，不如吃了饭再走。回到淮南盱/眙，越王尹旭的心情有些沉重。Factory, Builder, Factory Method, Prototype, Singleton, Facade, Adapter, Bridge, Composite, Decorator, Proxy, Command, Interpreter, Iterator, Mediator, Memoto, Observer, State, Strategy, Template Method