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:
已故知名电影配乐师约翰·约翰逊执导、蒂尔达·斯文顿旁白的纪录片《Last and First Men》入围今年#柏林电影节#特别展映单元。 影片聚焦铁托时期南斯拉夫多留下的巨大建筑“Spomeniks”，体现了独特而复杂的美学和文化涵义。约翰逊和摄影师Sturla Brandt Grøvlen一起去到当地，在拂晓或黄昏时间，以天空为背景、黑白画面拍摄展现建筑的样子。
他一口气说出一连串的应对措施，惊醒了永平帝，急忙道：传旨，按英王所说拟旨。
便硬着头皮问道：林……队长，那个，能不能跟我们说说打仗的事，我跟小……公子都很想听呢。
众人听了都诧异，不知他有什么事。
四大才子装扮成乞丐，准备去占便宜。
亲兵道：是，尹旭似乎早知沛公自立，见到萧功曹也似乎很熟悉，没有一点惊讶。
4. After the user submits the request, the server verifies whether the Token in the form is consistent with the Token in the user Session (or Cookies), which is a legal request, or an illegal request if it is not.
Resource consumption class is a typical DDoS attack, the most representative include: Syn Flood, Ack Flood, UDP Flood. The target of this kind of attack is very simple, that is, to consume normal bandwidth and the ability of protocol stack to process resources through a large number of requests, thus achieving the purpose that the server cannot work normally.
还不是看张家有钱有势，就想袱上水。
Liaoning Province
他来到这个世界已经有了一段时间，但是朋友依然不多，他承认的也只有林白和吕文心两人。
募兵制规定：征召入伍者，虚岁年满十八以上、五十五以下。
Article 1 These Provisions are formulated in accordance with the Labor Law and the relevant provisions of the State Council in order to safeguard the legitimate rights and interests of workers in obtaining labor remuneration and to protect the basic livelihood of individual workers and their family members.
红椒气得拿眼瞪妹妹。
讲述了章台市一起千万元公款挪用大案侦破过程。表现了新任代理市长的励精图治、市委书记的沉着冷静，使得副省长的问题终于被揭开。作品主题积极向上，宣扬了人间正气，抒发了积极向上的乐观精神。清气澄余滓，杳然天界高。血色深沉的思想主题，豪放苍劲的艺术表现，撞响了反腐肃贪的警世洪钟。
包达仁让李优调教小波，为了磨磨小波的性子，李优让他做了很多跑腿的杂事，包小波很不服气。
峨眉派周掌门技压群雄，武功天下第一，谢逊当由她处置。
