被老板抱到办公桌加班韩剧

世界级的盗贼黛丝·婕特·柯瓦斯基才刚出狱，就被一群古怪且危险的罪犯逼的重操旧业。若是任由情况这样发展下去，只怕齐国又要成为心腹之患了。拒绝了汉国和临江国的拉拢，在越国对其拉拢之前，主动倒了过来，这确实是难能可贵。一个时辰后，金嬷嬷转回来，英王世子妃已经睡醒了，翠凤正伺候她净面匀脸。124. X.X.21In 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.田夫子忽然发现无法说下去了。