奇米影视四色先锋

老鳖和葫芦跟在他身后，一个杀左边，一个杀右边，也是无人可挡，余者军士按照阵形不住交替穿插，真如一只尖锥般扎进敌人大队中。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.《东京猫猫》的动画新作《东京猫猫第二季 NEW》，继日前官方宣布将于2022年开播的消息后，官方于昨日晚间释出了主视觉图以及概念宣传影片。我不懂，这个人很强么？我也不懂，我也没见过这个人。12个陌生人在空地上醒来。他们不知道自己在哪里，或者是如何到达这里的。他们不知道他们已经被选中，为了一个非常特殊的目的——捕猎。