漂亮的保姆3完整版/第09集/高速云

Soviet-German Battlefield: 8.8 Million Dead in Soviet Red Army. The German army and the troops of seven subordinate countries killed a total of 5.72 million people.　　21实际的上海，三个性格迥异的现代美女，却是关系融洽的闺蜜：企管系毕业的林子琪（杨恭如 饰），从海外留学归来，任职化妆品集团主管；雨涵（王曦仪 饰），新闻系出身，凭实力在电视台打拼多年；朱芸（黎萱 饰），电视台的天气预报主持。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.//Get Child Node范文轩沉吟了片刻，这才说道。The general interview process comes down at 4 o'clock above, For different companies, there are similar processes. Of course, some companies may not have the above detailed processes. I will talk about the general situation here. Well, I will not talk about it here. I will not talk about how to interview here. I just let us have a better understanding of the template method mode in Java through this column. So let's get back to business now.