Liskov Substitution Principle, LSP (Richter Substitution Principle) means that subclasses must replace their parent types. In other words, in the process of software development, after the subclass replaces the parent class, the behavior of the program is the same. Only when the subclass replaces the parent class and the function of the software is not affected can the parent class be truly reused, and the subclass can also add new behaviors to the parent class. In order to look at an example of violation of LSP principles, the specific code is as follows:
Excellence is not a gift, but a skill. You and I can master this skill.
一块也是爱，肯定好好更。
随着甲午战争、日俄战和第一次世界大战的进展，日本陆军在中国大陆上频繁进出。
这时，令狐冲才知道了任盈盈的身世，她是日月神教上一任教主任我行的女儿。
During this period of practice, We walk through the streets and come into contact with all kinds of people and things, which cannot be felt in the school. There may be teachers in the school who say what to do on this day and what to do tomorrow, but there will be no one who will tell you this. You must understand what to do, do it yourself, and do your best.
该剧讲述1934年，中国工农红军主力进行了战略大转移，为了掩护红军主力，牵制敌军主力的注意力，配合中国工农红军长征取得胜利，奉命组成中共川南特委，同时抽调数十名师团干部，400多名战士，组成川南游击纵队留在了川滇黔边区继续地战斗。在这支队伍中涌现出了以司令员徐伯轩和大队长雷远为代表的大批智勇双全，不怕牺牲的英雄儿女。他们使用不同番号与国民党军及当地土匪、民团进行强攻县城、反包围、智取师部、追杀锄奸等等较量中，出色的完成了掩护红军主力大转移的艰巨任务，并建立起了敌后革命根据地。虽然最终在与川军杨晋纬的决战中，第一游击纵队付出了较大牺牲的代价，但是雷远等人的成功突围则为革命留下了可以燎原的星星之火
第2季的第一个故事是DRAGONFLY比赛。以能让人联想到未来的国家PIFFLE国作为舞台，小狼、黑钢、法伊以及小樱将操纵飞行器，围绕优胜奖品“羽毛”展开华丽的比赛。由于黑钢老师的锻炼效果而各方面成长的小狼，和拿回几片记忆羽毛而变得精神的小樱。任何困难都无法阻碍，向着目标前进的狼和樱大活跃！
Good book!
《甜蜜》讲述了都市女性田蜜（海清饰）由于丈夫破产去世，从一个养尊处优的富太太跌入生活谷底，在信托经理常胜（任重饰）的协助下，毅然扛起替丈夫偿还债务的重担后，一路拼搏成长赢得事业成功，并收获美满爱情的励志故事。
故事讲述了一场异度空间里的明朝（皇帝姓马，皇后姓朱）初期跌宕起伏的宫廷斗争！军师诚意伯徐伯明（对应刘伯温）与丞相卢惟龚（对应胡惟庸）之间的次终极较量！
Sichuan Province
本作品描写了在江之电的某个车站男女相遇，以此为契机，被封印的“神秘齿轮”开始转动的模样，是一个家族和羁绊的故事。在一个小造船厂工作的永居小武，看到他的身影就激动不已，这是女大学生的经历？在车站被铃木千波搭话。千波即使成为恋人也不想让他和父母见面，知道了这个理由后受到了打击。于是，两人从各自难忘的过去中踏出了新的一步。
此剧刻画了在这个假新闻泛滥的世界，一群为了揭露真相的义愤填膺的新闻工作者们的生活故事。
4. Add the function of "Collect Products for Subsequent Purchase". "Save for later" is one of Amazon's most popular features. The company will not only remind shoppers to check their saved goods through e-mail, but also display the shoppers' saved goods in their shopping carts to encourage them to place orders. This is indeed a practical function to encourage customers to make secondary shopping. You can imitate Amazon to bind this function to your shopping session with customers, or you can ask users to leave e-mail addresses to keep relevant access records. This is also a strategy for you to ask customers to leave contact information.
The film takes place away from the glittering strip of mega casinos, but the greed of Sin City is just as pervasive on the desert outskirts. This is where a happy family learns of a forgotten fortune that may be buried beneath their home. Their lives ar
是Stay Night Mystery系列的第三弹，此系列共有三部作品。 被逼入绝境的渣男的闻所未闻的出 轨直播！应该保护的是自己？妻子？还是出 轨对象？直播背后隐藏的冲击性的阴谋是什么？！境通已有妻子，却与公司内多名女性持续着出 轨行为。某天，他再次骗妻子要去出差，其实是和出 轨对象玩乐。但是第二天早上醒来...他的脖子上被人装了炸弹！？“从现在开始在网上直播出 轨。如果关掉直播或者观看人数低于5人，脖子上的炸弹就会引爆。”吓死之余，他接连叫来他的出 轨对象们。接着，一无所知的妻子打来电话。又接着，同事出现，事件往出乎意料的方向发展！
