深夜乳液频道丶6樱花

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.女孩向美兰是“山窝窝飞出的金凤凰”，有着一份令人艳羡的爱情和前程。为毕业设计，她和富二代男友回到山乡，目睹美丽乡村的日渐凋敝，选择留下来将古民居改造成“乡村民宿”。创业路上，她遭遇封建迷信的干扰，传统势力的阻碍，村民的误解和爱情的波折，历经磨难，将乡村文明与都市文明相融合，令古老的山村重焕生机。一群人上演了一场啼笑皆非的追逐打斗故事，最后，正义终于战胜了邪恶。At 4 a.m. the next day, Daguan wanted to end up with everyone and one person was missing.-QQ mailbox optimization, support attachment functionTreasure Pearl Attribute:《微笑江湖》是由云南云视幻维数码影视有限公司拍摄制作的迷你剧集，其融合了电视剧的拍摄方式，栏目剧的操作模式，情景喜剧的喜剧元素，家庭幽默录像的短剧小情节剧情，成为观众茶余饭后的创新型娱乐解压节目。节目的特点主要体现在短剧情节的爆笑，每集为10分钟，由许多短小的喜剧情节组成，情节之间并没有任何的联系，每个情节都有一个笑点，其目的就是让观众解压、放松、娱乐。