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Jason Grick年代剧《光荣大地》是由巍子主演的抗日战争到解放战争背景下的故事，该剧由曾执导过热播电视剧《爱在苍茫大地》、《师傅》的著名导演齐星执导。整个故事以“水家大院”为背景，讲述了抗日战争到解放战争期间，以水二爷为首的一群敢爱敢恨、不屈不挠的民族英豪，与日本人、国民党、土匪等各派势力誓死抗争的传奇故事。在大学期间，斯科特（凯文·詹姆斯 Kevin James 饰）是一名野心勃勃的摔跤选手，对于摔跤的热爱让他的生活充满了挑战和激情，他曾天真的以为，这份激情不可能会有退却的一天。然而，在42岁之际，斯科特突然发现自己竟然成为了一个生活乏善可陈的中年教师，死气沉沉的工作环境，毫无前途和发展刻板职业，在内心里，有一部分早已死去。林聪心里也替周夫子高兴。In real life, China's income tax is divided into enterprise income tax, foreign-invested enterprises or foreign-invested enterprises income tax and personal income tax. For these three types of income tax, each is calculated in a different way. Personal income tax has a personal income tax calculation method, while enterprise income tax has its corresponding calculation method. If we do not adopt the policy mode to realize such a requirement, we will define an income tax class, which has an attribute to identify the type of income tax and a CalculateTax () method to calculate the tax. In this method, we need to judge the tax type and calculate the income tax for different tax types through if-else statements. Such an implementation can indeed solve this scenario, but such a design is not conducive to expansion. If the system needs to add an income tax in the later period, it has to go back and modify the CalculateTax method to add an additional judgment statement, which clearly violates the principle of "open-closed". At this time, we can consider using the strategic mode to solve this problem. Since the tax method is the changing part of this scenario, we can naturally think of abstracting the tax method at this time, which is also the essence of the implementation of the strategic mode.