精品人妻系列无码一区

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.日本人气漫画《风平浪静的闲暇》也要真人化了，今日TBS电视台宣布，演技派女优黑木华即将出演真人版《风平浪静的闲暇》剧集。对于以前一直住在都市里的圭一而言，和雏见泽的同伴共度的热闹而平和的生活，本该是永远持续下去的幸福时光。The overall use opportunity of arrow rain is not as good as that of multiple arrows, but arrow rain also has several advantages. Arrow rain can return to blue and can be used without consumption in cooperation with archery masters. Arrow Rain Curve Attack, which can attack multiple positions that cannot be shot and is not easy to be found.女優の新川優愛ドラマ初主演する4月7日土曜日午後11時40分フジテレビ系ドラマ｢いつまでも白い羽根｣で藤岡陽子の同名小説。共演は加藤雅也、伊藤沙莉で3月から撮影開始する。The difficulty of the problem point and the scope of its influence;说完之后，张翠山走到少林、峨眉、昆仑等人面前，朗声说道：所有罪孽，全是张翠山一人所为。