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MyHandler h2 = new MyHandler ("h2");这样就算是最完美的结果了，看来运气还是站在自己这边的，即便是有时候铤而走险，还是小有成就的。看来他们选择自己那是有充分的理由和准备的。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:In the last article, we have learned how to use the iptables command to view rules, so in this article we will summarize how to manage rules.郑氏捏着他腮颊晃了晃，笑道：当然许多宝贝。本剧基于记者Justin Fenton的同名书籍创作，《火线》制片人David Simon和George Pelecanos共同打造。