Law of Demeter (LoD) is also called Least Knowledge Principle (LKP), which means that an object should know as little as possible about other objects. In other words, a module or object should interact with other entities as little as possible, making the system functional modules relatively independent, so that when a module is modified, the fewer modules will be affected and the easier it will be to expand.
一位小说家发现自己笔下的恐怖故事一一成真，她返回故乡，面对自己写作灵感的源头：那些来自过往的恶魔。
The command to delete all rules in a chain in a specified table, which we used from the beginning, is "iptables-t table name-F chain name"
For example, I now need to create a div element on the page. Then we definitely need a function to create the div, Now all I need is this function, which is only responsible for creating div elements. It doesn't want to take care of the rest, That is, to realize the principle of single responsibility, Just like Kissy on Taobao, At the beginning, they defined Kissy to do only one thing and did it well. The specific instantiation class in the monomer mode was handled by the agent function. The advantage of doing so was that the specific business logic was separated. The agent only cared about the business logic of the agent. Here, the function of the agent was to instantiate the object and instantiate it only once. Create div code just create div, the others don't care; The following code:
胡钧上前，拍拍她的肩膀，低声道：黎兄弟不必担心。
李炳宪将饰演崔明吉，为了百姓的身家性命力主求和； 而金允石则要饰演金常轩，主张与朝鲜王朝的禁卫军进行斗争。
Aump饰演的Bright是一个多金的单身女青年，还有着写博客的文艺爱好，她自以为不需要爱情也可以过得很好。直到有一天算命师告诉她，是前男友们的痛苦阻止了真爱的到来，于是她开始帮助旧爱们，直到遇到了Pae饰演的Kem…
1942年秋，日军驻华北派遣军对冀中平原展开疯狂的大扫荡。臭名昭著的山田率领着铁杆汉奸汤丙会一路烧杀抢掠杀奔向著名的抗日堡垒村高家庄。此时的高家庄不但有十余名八路军伤员，并且隐藏着刚刚筹集好的军粮。面对日伪军的猝然袭击，高家庄霎时被笼罩在危机之中……
在离开了米琪后，乔尔（迈克尔·泽根 Michael Zegen 饰）回到了父母所经营的工厂干活，却发现那里的账目亏空管理混乱，与此同时，他和米琪的心中都还有着对彼此的留恋。米琪在度假期间结识了一名外科医生（扎克瑞·莱维 Zachary Levi 饰），两人之间似乎有着碰撞出火花的趋势。
一路上，他们遇到一个来去无踪的神秘性感女子；遇到了一对死于非命的年轻男女；还有那个一直尾随他们的刀疤脸......
/hail (Long live)
川菜厨子袁浩南收到了来自中学时代暗恋的班花徐静溪的结婚请柬，昔日同窗李文博和张子豪也同样收到了请柬。打开请柬瞬间石化——将与女神相伴一生的新郎，竟是当年饱受三人欺负的怂蛋李大海。三人相约酒吧，借酒消愁，当即决定结成同盟，前往婚礼捣蛋一番。谁知酒过三巡，等仨人醒来时，却发现被五花大绑，身处密林！究竟谁是绑匪？能否在48小时内解救新娘？于是，一场光怪陆离、啼笑皆非、有惊有险、糊里糊涂的西南之旅在袁浩南的带领下，向着婚礼现场进发了！
一位过气西部片明星的生活日常，平平淡淡却也十分治愈。
4. Motor boats to which paragraphs 1 or 3 of this Article apply shall also comply with the provisions of paragraph 1 (b) of Article 23.
Wen dimple
毕竟是在下把公主抓回来的。
亲戚邻居这么多，找一只狗还不容易。
急救医学博导江晓琪美国学成归来，逛街时遭遇抢劫，没想到抢她的少年劫匪突然昏倒在地。江晓琪立刻送他至XX医院急诊。在分诊台，她遇到了正在指挥为受伤的农民工进行截肢手术的急诊科最具学术权威的主任医师何建一，两人出于中美不同的急救观念争执起来。也就在这一天，一名精神分裂者在急诊室门外持刀闹事导致了一名医生惨死，难脱干系的何建一悲痛万分。江晓琪来到急诊室工作，很快凭着高超医术和对患者人性的关怀在医院上下赢得了很多年轻同事的崇拜。一直觊觎急救科主任位置的副主任刘慧敏，本来以为最大的竞争对手是何建一，不想天降江晓琪，内心对江晓琪的做派各种不满，何建一却对江晓琪抱着审视的目光。江晓琪和何建一在工作中，看到对方的善良、能力和医术，也看到了自己的不足，两个人不断被对方改变着并渐生情愫。
Reese的行动受到了NYPD-纽约警局的关注，包括凶杀科侦探Carter，以及Fusco，一名Reese曾经利用过的警丵察。而Reese和Finch发现，在这个私人隐私被肆意暴露，每个人都被政府“老大哥”监视的时代，只要正确地利用信息、在正确的时间、发现正确的人，便可以制止犯罪，改变一切。
User class unified interface, User1 and User2 are different objects respectively, and they are related. If the mediator mode is not adopted, the two need to hold references to each other, so the coupling degree between the two is very high. In order to decouple, the Mediator class is introduced to provide unified interface, and MyMediator is its implementation class, which holds instances of User1 and User2 to control User1 and User2. In this way, User1 and User2 objects are independent of each other. They only need to maintain a good relationship with the Mediator, and the rest is maintained by the MyMediator class! Basic implementation:
