If I were to implement a pizza ordering system, I would definitely write the code like this, because this kind of code can be written subconsciously without consuming our brains. However, take a closer look at this code: the purpose of this method is to order pizza. However, the code for ordering pizza also needs knowledge about the production of pizza. This method must know all pizza. Worse still, if the types of pizza are to be expanded or pizza with poor sales volume are to be deleted in the future, then the code for ordering pizza will be modified. It looks very bad and should be revised. Our first step must be to separate the code for producing Pizza from the code for ordering pizza, because you should not let the code for ordering Pizza know the logic for producing pizza, but should hand over the logic for producing Pizza to a special type. In this way, we can cope with future changes-if we want to add or delete pizza, we can directly modify the producer of pizza without affecting the logic of ordering pizza.
特战大队队长金戈婚礼之日被日军所害，母亲惨死，新婚妻子柳文婷投河，金戈立志要为妻母报仇。共产党员戴金花奉命护送其去往敌后根据地。两人合力在敌后打响“抗日先锋第九大队”的名号。日军欲实施灭绝人性的“死海计划”，此时柳文婷意外出现，金戈年少好友钱柏豪也随之现身，两人竟以“夫妻”相称。种种谜团扑朔迷离，金戈与金花务必要赶在日军动手前破坏“死海计划”，一场争分夺秒的战斗就此展开……
JSON is self-descriptive and easier to understand
Public boolean hasNext ();
历经五年后的风风雨雨，将燕双鹰磨炼成了一条铁一般的好汉，他杀匪济贫、来去无踪，因此，得到了一个绰号：“半人半鬼、神枪第一。”为报父仇他向着土匪盘踞的临河集而去，然而事情并不那么简单，在与土匪周旋之时他又遇上了……燕双鹰面对如此众多的敌人、亲人、爱人，该做出什么检疫的选择？当燕双鹰率队攻破山寨时，他竟然又看到了师父步鹰那张熟悉的面孔……
纽约市政治与经济领域，一场关于金钱与法律的的较量，保罗吉亚玛提与戴米恩路易斯，分别饰演美国联邦检察官查克罗兹与亿万富翁鲍比艾克斯罗德。
该剧讲述了拥有欲望的女人与被抛弃的女儿再会之后的故事。
As far as a class is concerned, there should be only one reason for it to change. If a class assumes too many responsibilities, it is tantamount to coupling these responsibilities together. Changes in one responsibility may affect other responsibilities. In addition, coupling multiple responsibilities together will also affect reusability.
徐海顶住这些压力，依然沉稳：我算过，援军最快三日才能到南京，我们再打一天。
该剧讲述在苏州长大的程子欣为了追随大学时期的男友来到北京，却被男友欺骗感情，伤心之时结识年轻建筑师方启宏和金融才俊张申然，之后与两人发生一系列跌宕起伏的情感纠葛。
泰国动作电视剧《间谍情迷》有爱情也有泪水
安特卫普一所高中的青少年和学生的故事，他们的烦恼，丑闻和日常生活。每个季节都是从不同的人的角度来讲述的。
In the second line, all composite events in the event queue are distributed.
该剧根据Mick Herron的同名系列小说改编，故事围绕着军情五处内一个不正常的特务组，以及他们讨人厌的老板：臭名满天下的杰克逊·兰姆。他们在真假难辨的间谍世界中努力着，以保卫英国免受邪恶势力的侵害。
Cognitive complexity refers to your ability to construct an "objective" world. People with high cognitive complexity have highly complicated thinking ability and are better at understanding the objective world by using complementary and incompatible concepts at the same time. In the real world, black and white are not completely right and wrong.
天地不仁，以万物为刍狗。那些杀不死我们的，终将让我们变得更强大。
-Deng Bin (Initiator of Book Sharing)
See the JavaScript addEventListener () section for both approaches.
市内发生了一系列连环杀人案件，警察民宇发现其中有一个共同点，那就是尸体都被挖去了肝脏，有次民宇推断此案件可能与肝脏贩卖组织有关。为了深入调查案件，民宇装扮成贩卖肝脏组织的成员，打入其内部。民宇在旧地下车库发现了大量手术用的医疗器具，同时在床上还有一具尸体。此时民宇才意识到原来自己的身份已经被敌人识破，民宇试图逃脱，但是却被对方的安眠针打中，原来贩卖肝脏的事情都是九尾狐族中成员所为。同为九尾狐家族的武永、诗研、彩怡等人在了解这一情况后，决定铲除家族败类。正巧碰上民宇被组织成员绑走的场面，民宇趁着混乱试图逃脱，诗研追上前想杀人灭口，就在即将扣动扳机的那一瞬间，施妍突然看到民宇胸前的伤疤，施妍认出民宇是过去的恋人。民宇的出现，勾起了施妍对过去美好岁月的回忆。但她也深知不应该手下留情，不由得暗自自责。某日民宇在彩怡酒吧偶遇施妍，但民宇却并没有认出施妍，并在施妍遇险时出手相救。民宇的出现让九尾狐家族有了危机感，施妍为了弥补上次自己一时心软犯下的错误，决定亲手除掉民宇。施妍潜入民宇家，意图加害，民宇
Hello, landlord. Open the chat interface with that person's QQ number-then click Report-Fill in the reason for reporting-Fill in the evidence for reporting-Review-Receive the notice
