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.
真选组三人组近藤勋、冲田总悟、土方十四郎都出身自武州，而冲田总悟的姐姐冲田三叶和土方互相爱慕，但是在三叶说要和土方一起去江户的时候，当时对于未来将会如何无法确定的土方，拒绝了三叶怕自己无法给三叶幸福。而总悟因为这件事恨十四，三叶则是将对十四的爱埋在了心里，想要与别人（藏场当马）结婚让十四看到幸福的自己不要再有所牵挂。但是三叶因为体虚病弱结婚的事情一再拖延，而且结婚对象藏场当马也不是什么善男信女。他要与三叶结婚的理由是搭上冲田总悟这条线，利用总悟对姐姐的敬爱，以总悟姐夫的名义下干走私武器的事情可以不用顾虑真选组。最后藏场的阴谋被真选组与万事屋挫败，而三叶则是在病床上永远的离开了人世。
这是一个有关个人成长与追寻自我的故事。当红女明星林若依演艺生涯再次因为文化底蕴不足而闹出事业危机，对手公司抓住了这次机会让林若依在媒体面前大跌形象，面对再次因为文化知识而引发的事业危机，林若依毅然决然要求重新回学校继续求学。校园里，胡氏集团老总之子胡方旭继续对自己失去的记忆耿耿于怀，胡方旭顾不得其他人对于自己的形象质疑，一心期望可以寻找回自己失去的记忆。于是，林若依偷偷到学校里参观，胡方旭独自在校园里寻找记忆，二人在林若依未入校的时候与胡方旭不打不相识。经历波折、误解到最终互相理解，发展到了最后，林若依和胡方旭却发现，原来彼此一直都是相爱的人。
严嵩皮笑肉不笑：该我称你为徐首辅才对。
看到这里，童岳彻底震撼住了。
此剧讲述了关于中年上班族们为了在剧变的社会里生存而拼命工作的炽热生存记故事。
Ten: Understanding the Intermediary Model
Grandma is a border guard on the border between China and Kyrgyzstan. Along the ridge, along the river, along the grassland, along the border of the motherland, and the road under her feet, closely fit. Along the way, she carved tens of thousands of such stones, and even she could not count the boundary markers stacked. This yard is 45 years.
First, the standard of Putonghua should meet the "Putonghua Proficiency Test Grade Standard" issued by State Language Commission, Grade II, Grade B and above standards.
吕馨一边敲着键盘，一边说道：祝你们玩得开心，我在宿舍写稿，就不去了。
清朝末年，誉满武林的太极拳一代宗师杨崇武，慑于险恶的时势，决心金盆洗手，归隐杭州西湖畔的龙井村，终日督责儿子杨学文苦读诗书，弃武就文。
The last case was a little shorter, let's have another one! The "disappeared couple" that should be well known by many people.
藏身的这个山洞毕将来很快暴露，事关数百人安危，不得不慎重。
该剧是一部讲述年轻人的梦想与野心的浪漫剧。希望看到这部戏的新世代们可以因此获得希望以及追逐梦想的勇气，也能了解家庭的重要。
这样的事情他或许有那么一丝嫉妒，但是转念也有释然了。
紫月剑写得这么好，绝对是满分5分。
【幕后花絮】
