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"Liang Yi" ABO Bar Don't Come in Without Meat [Joking]Genius actually uses the method of image to think about visual visualization with or without self-knowledge. Mind mapping is a systematic refinement and improvement of this method. It uses the form of images + branches + keywords to carry out visual thinking. The whole thinking process, logic and structural level are very clear.总而言之，他是一个欺诈师，心理学家，侦探，魔法师，音乐家，一个孤独的人The following code encapsulation:为首狼兵见杨长帆瞳中还是有些疑惑与恐惧，当即递上了自己的酒袋：主人，喝。Bridging mode is to separate things from their concrete implementation so that they can change independently. The purpose of bridging is: Decoupling abstraction and implementation, So that the two can be changed independently, Like our commonly used JDBC bridge DriverManager, when JDBC connects databases, it switches between databases without moving too much code or even at all. The reason is that JDBC provides a unified interface, each database provides its own implementation, and a program called database driver is used to bridge. Let's look at the diagram:那嫂夫人，我们走了。