国产二区亚洲欧美今日更新

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.Rinlanee是个孤儿，平常为了学费及孤儿院的孩子还得去表演传统泰国舞蹈赚钱，Chompoo家庭富裕，虽然两人身世千差万别，但是却成为了形影不离的好朋友。为了实现自己出书的梦想，古峰成为了女魔头董事长韩颜敏的助理，过上了生不如死的生活。突然有一天，古峰意外地看到了书灵，发现手里的笔记本竟能控制韩颜敏！古峰用笔记本出了书，可他的书充满了大男子主义的言论，使他成为过街老鼠，韩颜敏也成为了众矢之的，公司遭受重创。在书灵的帮助下，古峰挽回了公司的名誉，和韩颜敏成了朋友，两人相爱。爱情友情顺利的背后，笔记本却揭开了韩家曾是驱魔人的秘密，书灵也开始策划阴谋：只有拆散两人，得到分离之泪，才能摆脱控制，只有杀掉驱魔人的后裔韩颜敏，拿回法器，书灵和其他魔才能继续生存下去！一边是最放不下的情感，一边是非生即死的兄弟抉择，三人到底该何去何从？你爹娘真是有大智慧的人，多学些东西确实不吃亏。张静是广告公司的职员，因为广告方案改了多次仍未通过而着急气晕了过去，没想到穿越到古代一个大户人家的大小姐林清儿的身上。林清儿因为身材原因，在家中处处受气，自己的妹妹也要欺负自己。张静既然穿越，便想帮助林清儿找回自信。开始盘算着如何赚钱，连富可敌国的城主儿子陈墨的提亲也爱答不理。陈墨是骄纵的公子哥，没想到有人对自己敢说不，便开始疯狂追求林清儿，不惜花重金与她见面。林清儿根本没想与陈墨的感情，一心只想搞钱，甚至利用陈墨对她的感情。陈墨越得不到便越想得到，这也引来了林平儿的嫉妒。　　海岛经历让Oliver受到精神和身体的双重考验，在众人前尽力掩藏真实的自我，一心要去补偿父亲当年对这座城市犯下的错。白天，他依然是富豪公子，夜晚却化身正义使者“绿箭”。而前女友Laurel（凯蒂·卡西迪 Katie Cassidy 饰）的父亲警探Quentin则决定逮捕这个不按牌理出牌的游侠，以维护城市的治安。同时他也必须处理好与成为坏女孩的妹妹Thea，改嫁的母亲Moira，与Laurel有过一段情的好友Tommy之间的种种关系。而暗处也有一股暗黑势力在向他逼近……Original origi = new Original ("egg");