1. Xie Na
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.
五福是个孤儿，被一对善良的渔村夫妻收养。这对夫妻育有3个女儿，相继到新加坡这大城市工作、结婚，唯独五福在渔村帮助老夫妇。五福（陈汉玮饰）性格纯朴善良，乐天知命，35岁了还事业无成，成家无望。双亲要他离开渔村，到城市找出路和找老婆。在小渔村里，他纯朴的本性没有碰到什么问题，但是，到了大城市这花花世界，人性复杂许多，五福以真诚的心与人交往、解决问题，但是，事与愿违，许多事让他搞到滑稽百出，鸡飞狗跳。五福的大妹家欣（许美珍饰）是个“拼命三娘”，身兼三职，除了想尽办法赚钱之外，就是极力栽培独生女成状元。她把大半的储蓄投资在金融衍生产品，一场金融海啸，令她血本无归，偏偏推荐她投资的又是自己的二妹家宜。家欣埋怨家宜（李美玲饰），家宜大喊无辜，两姐妹为了钱，闹得几乎连亲情也不顾了。五福介入其中，原想化解两姐妹的恩怨，不料反火上加油，还几乎让大妹闹家变，把二妹的婚礼搞砸了。小妹家慧（许雅慧饰）的事业和爱情也差一点毁在他手上。五福的到来，似乎不受欢迎，三个妹妹都恨不得他快点消失。但最后，五福的真挚却感动了
孤独的美食家中国版相册
贺繁星的公司面临被收购的危机，与元宋的感情也因年龄的差距而受到诸多非议，感情和事业几乎同时出现的危机让贺繁星陷入人生的低潮。此时，成熟稳重的叶鹿鸣闯进了贺繁星的世界，成为了贺繁星的人生导师。而叶鹿鸣的出现让元宋觉得自己的爱情变得岌岌可危，与贺繁星之间误会不断。对贺繁星而言，元宋和叶鹿鸣不仅是一道单纯的爱情选择题，而是职场女性面对传统婚恋观的矛盾困境。随着误解的不断加深，贺繁星与元宋无奈分手，但也已经无法接受爱慕她的叶鹿鸣。设计公司被收购，贺繁星的事业重新步入正轨。而爱情之路，也变得明朗起来。
Consumer Mr. He: I think it is a trend and will buy. When the operator has a better package and the network is relatively stable, buy it again. The expected price is about the same as that of the current mobile phone, 4,000 to 5,000 yuan.
海灯法师，以一指禅、童子功、梅花桩三大绝技名扬天下！俗名：范无病 生于清末。
新海市公安局刑警大队技术中队新招募了一位学历极高的天才少女吉雪，她选择做法医，其实是因为一个关于她哥哥的秘密，她想通过当法医了解哥哥，离他哥哥更近一步，法医的职业充满了挑战，吉雪克服了各种困难，在王沐英的领导下，吉雪跟痕检组的杨乐章和负责DNA鉴定的秦露露组成了一个团队，配合着刑警队长侯明和队员童话，攻破了一个又一个疑难案件，逐渐成长为一名优秀的法医，她也感受到了家一般的温暖，一步步走出失去哥哥的阴影。
Two WeChat applications can only be installed if the mobile phone system supports the application double-on function. The specific methods are as follows:
本剧改编自JoBloom备受好评的同名小说。故事以60年代伦敦为背景,当时极右法西斯主义正在崛起。女主VivienEpstein爱上了反法西斯联盟「62Group」的一员,她放弃了在曼彻斯特舒适的中产阶级生活,随着爱人步入危险,加入伦敦的反法西斯斗争。为了自己的信仰和所爱之人不惜一切代价,Vivien决定在法西斯份子身边当卧底。
小葱忙问道：你在哪见到的？她是什么样的人？葫芦不耐烦地说道：她是什么样的人关我们什么事？又何必问。
一望无垠的南极雪原上，水部落的卡塔拉（妮可娜·佩尔兹）和哥哥索卡（杰克逊·拉斯博恩）漫步而行。突然，天生异象、冰层爆裂，一个冰封的球形中竟“生”出了个12岁的神秘
若没有出战的任务，各营军士在指挥使的带领下，早晚练习战阵和厮杀，日子过得比新军苦多了。
Let's put it this way, In the next attack, For the first time, the Vietnamese army and this kind of thing mixed up to fight, This also confirms our previous guess: This is not a native animal, But some kind of "weapon" domesticated by the enemy, As for the course of the battle, Just the same as before, It's just that we have the upper hand, Because the support of the artillery group is coming, More than ten kilometers away, 152, 130 artillery shells into the base into the base to "throw" this way, In front of the position, the floating soil lifted by the shell explosion can reach less than half an arm when it is thickest. Therefore, although the number of Vietnamese troops who failed to sneak attack and changed to storm attack was much larger than ours, There is that kind of thing "help", but in the face of strong firepower, it is still difficult to move. Apart from the upset of the bombed people, there is basically no other end. Anyway, we are especially relieved. I also say that this is revenge for all the dead comrades and Zhou Xiaolin, whose leg has been abandoned. "
3.2 Find Gadget according to specific conditions
26岁的夏冰本来还想再过几年单身生活，却因怀孕和男友步入婚姻殿堂。35岁的李木子是夏冰的老板，年轻时为工作奋斗错过了最佳的生育期，得知下属夏冰怀孕，原本不对劲的上下级关系变得越发紧张。李木子通过科学手段求子成功，整个人都变得温和了许多，她和夏冰也因共同的准妈妈身份成为朋友。夏冰不想因为怀孕破坏自己时尚靓丽的外形，天天因为穿衣吃饭等琐事跟丈夫婆婆闹矛盾。李木子则因太想要孩子积极配合家人和医生，及时进补后没过多久就变得体态臃肿。两位准妈妈在外形、心态等各方面形成强烈反差。两人共同经历了怀孕、生产、坐月子等一系列过程，在抚养孩子照顾家人的过程中承担起为人妻为人母的责任，随着孩子的长大，两人也逐渐成熟起来。
童富昌和方秀云我们常见那种生活社会最底层普通人，住一间即将拆迁带阁楼小房子里他们有六个孩子，都已成了家，也都有了自己小窝其中小儿子建设与父母同住建设妻子胡巾娣个虚荣而凶蛮女人，懦弱建设怕老婆，拿她一点没有办法为此，两个老人常受这个小媳妇气一天，78岁的童富昌不慎从楼梯上摔下来，送进了医院。
