I won't repeat much about the profound and pure theoretical explanation here. After all, the written explanation is too lenient. I'm going to say something simple and visible here. Let's start now.
Differences between simple factories and factory methods: Simple factories and factory method patterns look very similar, especially specific factories in simple factories and factory methods. Simple factory, all things have been done in one place. However, the factory method creates a framework for subclasses to decide how to implement it. For example, in the factory method, the OrderPizza method creates a general framework to create pizza. The OrderPizza method relies on the factory method to create specific classes and make actual pizza. It is possible to decide what the actual products manufactured are by inheriting the factory. Simple factories do not have this flexibility.
A fundamental and universal problem closely related to this aspect is related to the use of open DNS parser to launch DDoS attacks against Switzerland, an anti-spam organization. The open parser does not validate the IP address of the sender of the packet before sending back the DNS reply. Therefore, after the attacker deceives the victim's IP address, he can send a large amount of attack traffic to the victim, and the ratio of attack traffic to request traffic reaches 100: 1. DNS amplification attacks such as these have recently been used by hacker activists, blackmailers and blacklisted website hosts with great success.
Proxy: Translated as agent, the interface between the agent (B) and the agent (A) is exactly the same. The main usage scenario (semantics) should be: in order to simplify programming (or cannot operate B), the request is not directly handed over to the agent (B), but to the code party (A), and the agent communicates with the agent to complete the request.
"On the way back, nothing, is the sea, Liu Guiduo deliberately avoid other ships. Only once when I stopped to change the oil filter element, I saw a ship from a distance with no national flag and no ship number. I left after more than 20 minutes. Many people said it was a pirate ship. Fishing boats have little money and pirates are not interested. The sea is different from the land. You can't help it. Just a boat is floating, you can't get rid of it, and there is no way to escape. "
全剧以刘伯承元帅的心路历程为主线，着重塑造他的品格、魅力、才华和胆魄。结构上，采用跳跃式创作手法，撷取最能表现人物性格的华彩段落，进行浓墨重彩的渲染，而不是平分笔墨的编年史式的描述。本剧将解读刘伯承如何从一个贫苦的“川娃子”成长为闻名中外的军事家，通过经典战例和敌我交锋的战争活剧，诠释刘伯承卓越的军事指挥艺术和战争制胜的谋略，生动地再现了他和他的战友们在中国革命历史的舞台上，为中华民族的自由和解放，征战沙场，九死一生的英雄传奇。
/nosepick (sniffing)
故事开始于卧底警察潜伏黑帮，意外的坐上了黑帮老大的位置，不料被大毒枭设计一步步拖入公海的魔鬼运输船；恰逢此时，一支神秘的第三方部队正在展开他们的复仇计划，命运的纠葛从此开始。在三方力量的角逐中，激烈的搏斗、刀战、枪战、狙击战、遥控炸弹，层层升级步步惊心。在法与情，爱与恨，兄弟和女人之间，有些事情总要有人去做。
如果船主执意上岸，我该护船主。
澎湖嘉义更是配有精兵重炮，便是福建水师真来了，不折个半死也休想登岸。
WOWOW将推出原创剧集《有村架纯的摄休》，所谓“摄休”，是指突然造访艺人拍摄影视素材，看看艺人们怎样度过假日。该剧共8集，第一集由是枝裕和导演！第一集里，有村架纯将回到老家，与母亲、一位神秘男子共同度过假日。
《我们的连队》是由李俊岩导演，中央电视台影视部、北京军区政治部战友艺术中心、江西电视台电视剧制作中心联合制作，以一批新兵从入伍到逐渐成长为合格士兵的过程为故事脉络。
Ravee和Janis已经结婚了三年，但一直没有怀上孩子。两人用尽一切办法，包括自然受孕和人工受孕。Ravee的父母Krit和Rachanee都充满期待，希望能够早日抱孙子。但是Ravee却不认真对待，因为不管Janis怀没怀上孩子，他都觉得无所谓，因为他觉得这不是自己生活的重点。不管怎样他都爱着自己的妻子，但这样子更是让Janis心存愧疚。Janis一直觉得是自己让这个家庭不完整的。
Shooting Sword
这不怪他，怪我。
1935年11月，中央红军长征，韩先楚率部参加了著名的直罗镇战役。
电视剧《狼殿下》，讲述了后梁奎州城郡主摘星与生长于狼群中的少年狼仔相识，错别八年后相遇，狼仔已成狠厉的渤王，两人需在复仇、危机中为爱力战天命的故事。
该剧于2017年9月26日在美国Fox电视台首播。
小人根本没在城外上案，他上哪找一个人来？王尚书轻拍惊堂木。
一个浪漫的喜剧系列。讲述一位看似霸道实则内心很温柔的霸总Ace和高大帅气的实习生Sky之间的故事。剧情前八集算是铺垫，后面才是精彩。剧情的内容设置也比较多元化，涉及前女友的不甘心的绿茶行为
