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In general, JS is written as follows1. JoyToKey should be able to support any button or pole as long as it is recognized by Windows. In other words, if the keys/keys are not recognized by Windows, JoyToKey will not recognize them.责任和回报是成正比的，赵成心领神会，当即告辞离去，也不多做停留，快马往赶回咸阳。/flex (showing off strength)　　该剧根据宁航一长篇小说《必须犯规的游戏》改编。For example, if you focus on a white wall, you often cannot find the focus automatically.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: