After studying the design pattern during this period of time, I still have a lot of feelings, because when I am writing code now, I often think about whether I can use any design pattern to refactor here. Therefore, after learning the design pattern, I feel that it will slowly affect the way you think about writing code. Here is a summary of the design patterns. First, all the design patterns can be sorted out. Second, an index can be made to help everyone collect.
与曹家联姻的郑家只有兄妹二人，长子郑玉松一手将妹妹带大，兄妹间感情至深，出嫁前的郑玉楠曾在省城读书。郑玉松与反抗清朝统治的蓝巾会保持着密切联系。郑玉楠得知后十分害怕，极力反对哥哥的行为。
赵地有尉缭坐镇，许望与许忻父子分别镇守河东与河北，蒲俊还驻军濮阳，稳定方面不必担心。
鞠县长的亲弟弟二团参谋长少剑波带兵火速援救夹皮沟，可土匪已逃之夭夭。
两名倒霉的电视技术员无意间撞见谋杀现场。为了避免成为嫌疑犯，二人采取了行动，结果每一步都弄巧成拙。
板栗不敢妄自尊大，命卷起车帘，一路向人挥手致意。
五郎叔的食相实在是太诱人，即便是在深夜播出也激起了不少观众的食欲，可谓是典型的“深夜报社”系列。自2012年1月第一季播出以来，收视率一季更比一季高，终于于今年迎来了万众瞩目的第五季，让我们拭目以待！
The policy pattern defines a series of algorithms and encapsulates each algorithm so that they can be replaced with each other, and the changes in the algorithms will not affect the customers who use the algorithms. It is necessary to design an interface to provide a unified method for a series of implementation classes. Multiple implementation classes implement the interface, design an abstract class (optional, belonging to auxiliary class), and provide auxiliary functions. The diagram is as follows:
该片由《师任堂》《风云碑》的尹尚浩执导，《99亿女人》《不夜城》韩智勋执笔，讲述梦想着成为太王，从而利用恩达之心的平冈与像傻瓜一样只牺牲自己的温达之间哀切的爱情故事。
五道七贞，行侠仗义，天下空门英雄辈出。
刘邦叹道：登坛拜将，原以为韩信是要以这种方式来借助寡人的身份来立威，可没想到他竟然选中了樊哙，既然他已经这么做了，寡人就只有答应的份，否则又能如何呢？说起来还是要怪韩信自己，正好犯在韩信手里，是他自己不长记性，你没看见嘛，韩信只是将樊哙关了起来，并没有治罪，这已经是给面子。
If he finds some places in the article that his thoughts are different from those of the original author, he will correct himself and try to learn from these mistakes. He perfected the overall structure and logic of the article in his own unique way.
你们两个啊。
紧接着，一个插班生屈嘉夜的到来，使这些微妙的关系被改写。从小在孤儿院长大的屈嘉夜单纯朴实，外表并不十分出众。她看似坚强，实则内心却很敏感和孤独，渴望被人爱护。刚到学校时，她幸运被抽中在校庆会上和林镜合唱一首歌曲，招来晏薇和她身边的小左小右众多女生的嫉妒和不满，想尽办法整治她，却阴差阳错让她结识了杜谦永，得到他的帮助。
李京美([没有秘密])执导的短片[爱情零剧]讲述两名女网球运动员的一场极具激情的比赛；
可是自己没有丝毫的实力，项羽如今一手遮天，不服气又能怎样呢？若是不听话，只怕是性命都难保。
