For easier management, We can also create custom chains in a table, Place the rules set for an application in this custom chain, But custom links cannot be used directly, It can only work if it is called as an action by a default chain. We can imagine that, Custom chain is a relatively "short" chain. The rules on this "short" chain are all formulated for an application program. However, this short chain cannot be directly used, but needs to be "welded" on the default definition chain of IPTables before it can be used by IPTables. This is why the default definition "chain" needs to refer to "custom chain" as "action". This is a later remark. We will talk about it later. We can understand it more clearly in actual use.
所谓编户齐民就是尹旭只好勉为其难，将自己所知晓的东西说了出来，详细解释一遍。
The next four patterns, including this pattern, are all the relationships between classes and do not involve inheritance. When learning, you should remember induction and the diagram at the beginning of this article. The observer mode is well understood, similar to email subscription and RSS subscription. When we browse some blogs or wikis, we often see RSS icons. This means that when you subscribe to the article, you will be notified in time if there are subsequent updates. In fact, in a nutshell, when an object changes, other objects that depend on the object will be notified and will change with it! Objects are a one-to-many relationship. Let's look at the diagram first:
潜伏在贩毒集团内部，外号“老四”的公安干警朱阳光在一次缉毒行动中，“掩护”了外号“小B”的贩毒同伙吴海牛。吴是贩毒集团内部掌握交易关系的关键人物，公安部门屡次缉毒都因破获不了这层隐秘网络而事事处于被动。朱阳光“负伤被捕”后，按照上级指令佯装逃脱，以要回贩毒赃款为由，不顾吴海牛的猜疑和威胁，与吴一起开始向西南方的境外毒穴逃窜。
杨过一开始看到那个丑脸老妇人孙婆婆，说道。
接下来就是想办法对西楚国的开战了，飞影已经得到消息，桓楚那边已经开始调动军队。
这是一部讲述田坎书记邓平寿故事的20集电视剧。“重庆市优秀共产党员”邓平寿生前是重庆市梁平县虎城镇党委书记，由于长期忘我工作、积劳成疾，于2007年病逝在工作岗位上。他生前被称为“泥脚书记”、“田坎书记”、“草鞋书记”、“挎包书记”，广受老百姓的爱戴。2009年9月14日，他被评为100位新中国成立以来感动中国人物之一。
记忆浮岛
The National Day parade was preceded by Hong Liu and J-7 (Bayi Flight Performance Team). The team currently has 12 formal performance members, including 5 super pilots and 7 first-class pilots. They are the ones who pull cigarettes.
康熙末年，意大利传教士郎世宁来到中国，以其绘画技能任职于宫廷，担任待诏画师。喜爱西洋技艺的康熙皇帝对西洋画的写实技能深为赞许。他要求郎世宁学习中国画的意蕴，以便更好地为宫廷服务。郎世宁在来华效力的几十年里，目睹了中华帝国盛极而衰的历史进程。在这几十年里，他逐渐模糊了对上帝的信仰。他收养了一对子女，有了家庭的幸福与烦恼。他逐渐失去了对艺术的追求。作为宫廷画师他地位高高在上却毫无创作自由。如同此时的中国逐渐迷失了前进的方向，郎世宁在这一进程中逐渐迷失了自我……
俏淑女小玲漫画 ，女主角的名字是小玲，父亲是伯爵，她是私生女，母亲是台湾人，所以她祖父不喜欢她，她母亲陪可宜到英国跟他爸爸团聚，结果一到英国就车祸死了，·她到了英国后，遇见了她的姐姐妮妮，以及和她祖父家交好的两兄弟，也是贵族……
(2) Multiple factory method modes?
We installed:
次日天刚亮不久，十分克制的叩门声便传来，似乎生怕吵到周围。
一家由自称无所不知的巫师提供各种服务的店家引起了一名顽强刑警的注意。
The green arrow at the bottom indicates that it can be passed. Some ticket gates are two-way. When someone comes towards him, the green arrow will turn into a red fork.
The following columns are those in books. For example, the columns on Taobao or Tmall are not realized in this way, and it doesn't matter. We can change them. We mainly learn the idea of using the intermediary mode to realize them.
噗，五柳先生喷出一口茶。
