常开歌是一个80后青年农民，人称“开哥”。见多识广的他立志要在家乡做一番大事业，无奈时运不济，干啥啥不成、烧香佛转腚。一筹莫展之际，前女友谷小燕衣锦还乡，令开哥自惭形秽。
Although the above code can meet the requirements, it is not easy to expand and difficult to read. If I want one or two conditions in the future, if I want to recharge 300 yuan successfully, I can win the 150 yuan red envelope, then I have to change the code inside at this time, so the coupling between business logic and code is relatively high, and I accidentally correct the wrong code. At this time, we try to use the responsibility chain mode to transfer objects in turn to realize it.
4. One bar is Second Officer: the most elementary and inexperienced pilot in the cockpit; Responsible for shift work on long-distance flights; Only when the plane reaches the cruising altitude can it sit in the right driver's seat.
不行，这个太短了，无诚意。
Which chains can use the rules in the nat table: PREROUTING, OUTPUT, POSTROUTING (INPUT also in centos7, not in centos6)
情深缘浅...
The reason why the logic for creating an object is put into a separate class is that it can be used by multiple clients. And separates the creation and use of objects. However, this design also has many defects. First of all, SimpleFactory is a specific class, so we must program for the implementation, making the system lose its flexibility in this respect. Second, if we add new products, we have to modify the code in SimpleFactory, which violates the opening and closing principle. The above model is also called simple factory. He does not appear in GOF mode, it is more like a programming habit.
2150年，一艘深空渔船进入未知空间，以捕获一个巨大的黑市生物。
一位著名的说唱歌手，对音乐产业和名人的压力感到失望，他离开了这个城市和他的职业生涯，来到了一个小镇农业社区。
Mystery:
就死在异乡，这是对国家不忠。
安娜·帕奎因主演新剧《公关危机》(Flack)发布首款预告，第一视角有点意思。设定在竞争激烈的名人公关世界里，美国危机公关策略师罗宾居住在伦敦，是这一行业的专家，她的工作节奏很快，为行为不端的知名人士提供咨询，但一涉及到自身生活，罗宾就会成为一个自我破坏者。该剧由Oliver Lansley(《名厨怀特》)打造，帕奎因和丈夫史蒂芬·莫耶担任执行制作人，彼得·卡坦纽(《光猪六壮士》《烦恼的牧师》)执导，索菲·奥克妮多(《卢旺达饭店》)、马克·沃伦(《兄弟连》《神秘博士》)、瑞贝卡·本森(《权力的游戏》)等参演，第一季共6集，明年2月21日在Pop TV播出。
(1) There are five kinds of creation modes: factory method mode, abstract factory mode, singleton mode, builder mode and prototype mode.
安琪媛（赵韩樱子饰）出生在一个平凡的大家庭里，因为母亲去世的早，父亲安向东（赵胜胜饰）带着她同姥爷梁永顺（王志华饰）和姥姥潘素芬（徐玉兰饰）生活在一起。姥爷梁永顺和姥姥潘素芬坚守着一家祖传的食品老作坊，除了大女婿安向东偶尔帮衬着老两口打理这间老作坊，其他子女都在外工作，对老作坊的手艺和生意丝毫不感兴趣。安琪媛个性乖巧懂事，但她一直不被财大气粗的婆婆林秀琴（徐贵樱饰）接受，她与丈夫林天佑（林佑威饰）的婚姻也被婆婆林秀琴不断破坏。安琪媛在一系列误打误撞中与大财团董事长之子齐霁（彭冠英饰）结识，并屡屡得到齐霁的帮助。然而齐霁的善良也被安琪媛的婆婆林秀琴利用，让林天佑陷入对妻子安琪媛的种种误会中，两人的婚姻濒临破裂。传承三代的梁家食品老作坊濒临倒闭，年迈力衰的梁永顺和老伴潘素芬为劝说儿女们回来继承家业，无奈生出一计，称有巨额家产。所有儿女果然纷纷归来。安琪媛...
韩国小众电影，讲述了在一个山村里，一位记者的偶然出现打破了村子的宁静。因为他发现了一个 被隐藏已久的秘密，而且这个秘密和一位村子内神秘的女人有光。这个女人的饮食方式非常的与众不同，同时也非常让人毛骨悚然。
故事以与现实有着微妙历史差异的现代日本为舞台，描写了七位“王”各自的执着，以及被卷入其中的少年的命运与异能者之间战斗。
For this reason, we can encapsulate a global publish-subscribe mode object. The following code:
