One problem with the factory method pattern is that the creation of the class depends on the factory class, that is to say, if you want to expand the program, you must modify the factory class, which violates the closure principle. Therefore, from the design point of view, there are certain problems, how to solve them? We use the abstract factory mode to create multiple factory classes, so that once new functions need to be added, we can directly add new factory classes without modifying the previous code. Because the abstract factory is not very easy to understand, let's look at the diagram first, and then it is easier to understand with the code.
The earliest measurement division of 12 units and 60 units came from Sumerians in Mesopotamia between the Euphrates and Tigris rivers between 4000 BC and 2000 BC, who created the first high civilization of mankind. The invention of wheels and cuneiform characters divided the whole into 12 units (12 months a year, the concept of "one dozen") and 60 units of measurement system (minute hand)
尹旭自然也意识到这一点，龙且今日是铁了心要要进来搜查的，怎么让他无功而返呢？尹将军目光扫过，营帐内空空荡荡，并无可疑藏身之所，如何是好呢？目光落到床榻前的屏风上时，顿时计上心来。
《大城小村》由Mike Daniels开发及执笔，故事围绕曼哈顿的一栋公寓大厦里各种年龄﹑种族﹑文化和不同生活方式的住户，以及他们交织在一起，如大家庭般的生活。
曾经的拳王被卷入一场杀人游戏中——他被迫杀掉指定的人，才能保住自己和女儿的性命。他和盟友娜塔莎决定联手查出背后的恶势力操控者，营救女儿和无辜的游戏参与者，并结束这个游戏。
一次偶然中，经营着热狗摊的诺亚在偶然之中结识了杜子枫（陈楚河 饰）和杜子涵（陶妍霖 饰）兄妹，更是在误打误撞之中和杜子枫成了拜把兄弟。诺亚的热狗摊遭窃，喜欢诺亚的杜子涵将她安排到了杜子枫的身边成为了他的助理，而诺亚唯一的任务，就是帮助杜子枫追求他爱慕的女孩慕妍。
陈勇在狱中痛改前非，终于考获特优成绩，开创了自己的未来
Let's define another initEvent function, which makes all ordinary objects have the function of publishing and subscribing, as follows:
以下来自《识骨寻踪》的创作灵感来源于法医人类学家和长篇小说家Kathy Reichs的真实生活。主人公Temperance Brennan博士，是一名法医人类学家，能根据受害者的尸骨找到常人难以发现的线索，因此结交搭档FBI探员Booth，与斜眼小分队的成员们一起研究腐烂尸骨背后的故事。共事者中有爱好昆虫和微生物研究的Hodgins，有能根据骨骸重塑被害人形象的"艺术家"Angela，有外表严厉却不乏幽默的上司Saroyan博士，还有可爱的心理医生小甜甜博士...上一季中，因Zack的离开，小分队里开始了轮班制，形形色色的实习生们为观众带来不少笑料，成为了该剧的新亮点。但最牵动观众的还是Booth和Bones这对冤家的暧昧关系，手术醒来的Booth要怎么面对"老婆"Bones呢，敬请期待9月17日开播的《识骨寻踪》第五季。
61. X.X.28
商业精英的汤姆·布兰德（凯文·史派西 Kevin Spacey 饰）是彻头彻尾的工作狂，却时常忽视家庭与亲情。女儿丽贝卡（玛丽娜·维丝曼 Malina Weissman 饰）生日这一天，因公迟到的他匆忙赶去宠物店，为女儿买了一只她喜欢的喵星人，却被宠物店老板（克里斯托弗·沃肯 Christopher Walken 饰）用魔法将他的躯体困在一只宠物猫体内。被困于宠物猫的汤姆大声呼救，然而这对于听不懂猫语的人类只是“喵喵”的叫声。这时沃肯出现在它的笼前，告知它自己是“猫语者”，但沃肯此次并非来救他，只是让他思考自己被变成猫的原因。绝望的史派西惊呼“我讨厌猫”，却得知猫的生命很短暂，很有可能一辈子被困在这里，而回归原型的条件则是要做回一个称职的老公和父亲。随后便发生了一系列令人啼笑皆非的故事。
于是，这本该灭绝的王朝开始了一场新的混乱……
郑老太太笑道：你吃。
索性是个死，与其被项羽坑杀，还不如拼死一战。
海江市遭遇罕见的暴风雨，山体滑坡，房屋被淹，部分学校教室倒塌，常务副市长许智龙搞的政绩工程幸福大街变成一片汪洋。许智龙勇于承担责任，积极组织救灾，努力挽回经济损失，并准备启动海港公路规划。因该公路经过之处地下可能存在古城墙遗址，一些专家和副市长姜晓宁提出意见，此事没搞清之前不能贸然动工，否则将会成为历史罪人。时逢领导班子换届，许智龙年富力强，政绩显著，由副转正顺理成章。岂知上级却将他调任市政协主席，由姜晓宁担任市长。远大抱负未及施展就去“二线”养老，许智龙非常失落。市委书记找他谈话说，组织上这样安排是出于长远战略考虑，决非船到码头车到站。市政协常务副主席刘一鸣早就期待主席的位置，面对这种结果怨气冲天，态度消极。许智龙上任后想办法调动委员们的积极性，没有事自己主动找事做。
In fact, our department has been doing quite well, Every Friday afternoon, there will be a meeting of all the staff of the Finance Department. I will make a report on my work problems last week and my work plan for next week. Everyone will speak. If any problems are raised on the spot, our manager will record the problems that the department can solve by itself and cannot solve by himself. They will raise the problems of their department when they hold a meeting on Tuesday, convey the spirit of the meeting to us on Wednesday morning and give feedback on the problems solved. If there are any problems in our work, we will report them immediately, because only people can solve the problems faster in this way, but we write these things every day, every week, every month, and every week to summarize and speak, and from time to time to reorganize and summarize them according to the requirements of the company.
113. X.X.8
