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小镇里面杂事多 小镇总理故事多 郭寿阳温情演绎中国诗词大会》是央视首档全民参与的诗词节目，节目以“赏中华诗词、寻文化基因、品生活之美”为基本宗旨，力求通过对诗词知识的比拼及赏析，带动全民重温那些曾经学过的古诗词，分享诗词之美，感受诗词之趣，从古人的智慧和情怀中汲取营养，涵养心灵。于2016年2月12日（正月初五）起每周五晚20:00播出，至2016年4月15日，主持人是董卿，总共有10期，每期90分钟。20,000 Yuan Zhao Xiaojuan's "Looking Back at 2008 ① 10 Years of Melamine, Dairy Industry Reshuffle and Difficult Confidence Reconstruction" Editor: Xu Yue平日的寂静荒芜的树林今日很是热闹，不知何时进驻了一匹神秘的人物。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: