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The third adapter mode is the adapter mode of the interface, 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:Macro commands: d, df, f, d, df, f4翘儿也懂事，知道小郎应考要几天，可分家就在今天，兄弟之间说些话也是对的，她便回到床边推醒了杨长帆，相公，小郎找你。肖路与方一诺结婚多年，喜迎贵子。而就在生产当日，产房外兵慌马乱的肖路却意外缺席。随着孩子的出生，这对新手爸妈也开始迎接身份转换后的各种挑战。随着双方父母的介入，一系列家庭矛盾的频发，导致夫妻关系走向拐点与暗礁。多年后，已重组家庭的他们生活归于平静，禾禾这时却突患白血病。医生建议他们再生一个孩子来救命，这场救女引发的风暴最终会把几个家庭带向何方。《芙蓉锦》定妆照该剧将讲述被困于画中的废世子与热爱绘画的现代高中生的奇妙相遇。