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//Prevent blistering Cancel the following comment//e.stopPropagation (); });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:庞取义当然不让，边行礼边喜道：禀总兵。Through this practical activity in the countryside, we not only deepened our knowledge in practice, but also learned knowledge not found in books and received profound education. I have learned about some people's feelings and the current situation of young people in the village and town. Through our observation and feelings and our conversation with the masses, we also feel the pragmatic working attitude of rural grassroots party members and cadres and their selfless dedication to work wholeheartedly for the interests of the people. It gives us a higher spiritual pursuit. In addition, in this practice, according to what I personally felt, saw and heard, I had the necessary understanding of the current situation in the town, thus entering into more in-depth thinking.旺仔与小伙伴们通过生活中经常遇到的小问题，教小朋友们学知识，含动物篇、植物篇、天文篇、人体篇、化学篇、物理篇。This answer is not important to American reporters on Twitter. Because Trump ordered the Russian satellite network, it was news in itself.