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Tu Mun StreetIf you have few contacts, you can only rely on your own little perseverance. After locating the target customer, we must introduce the advantages of the product to the customer over and over again, and explain the advantages of the product over and over again. Only by sticking to it can we reach cooperation with the customers who really need it and find the target customer.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:This is October 2014, when I was a company researcher at Lujiazui Finance House, when I first made a company research report, I encountered the scene. Three years have passed, and the situation at that time is still engraved in my heart. I clearly remember that in order to make this report, I spent half a month writing more than 20 pages of company research report, and spent a week staying up late until 11 o'clock to write a 70-page PPT with dense pictures and words, and a lecture draft of more than 10 pages. I also clearly remember the handsome boy who carried the bag halfway, with cold facial features and a young and fragile heart in his speech.经历了与侏儒橄榄球队的对决，裸奔活动的大幕即将揭开，然而关键时刻，艾瑞克忽然领悟了爱与性的意义，做出了自己的抉择。100,000 Yuan Zhang Dongqing [Investigation] Hongte Precision's 100-fold Increase: Group Loan Network and Mysterious Funds Behind It (Has Been Off Line)