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.
In this way, attack traffic can be magnified 6, 700 times
克里斯（约瑟夫·高登·莱维特 Joseph Gordon-Levitt饰）曾经是一个耀眼的男生：身为冰球明星，有着优越的家境，漂亮的女友，人生如平坦的大道一样畅顺。一场车祸却摧毁了一切，他患上了短暂失忆，每天都在无法控制的状态中度过，就连车匙放在哪里之类的小问题，克里斯也无法有把握地记起。如今他成了银行的守门人，身边唯一的朋友就是盲人路易斯（杰夫·丹尼尔斯 Jeff Daniels饰），他用快乐的人生观指点着克里斯该如何应对生活。
"It 's a flying bee, Wings are particularly numerous, He was covered in yellow and black, It is the way yellow and black are arranged in such a way. One by one is as big as a slap with an open hand. As soon as it flies, it is a large area. There is a poisonous needle behind the belly, It stings people, One can kill you, My comrades around me, Because there are no fewer than five sacrifices, I remember when the battle was coming to an end, I helped a comrade-in-arms who was stung to squeeze poison out, To squeeze, The wound, which was almost the size of a grain of rice, gushed out a pale yellow 'water', Sprayed directly on my neck, At that time, I felt that my neck was burning, then I felt pain first, then numbness. At the most numbness, my whole head lost consciousness. My neck drooped down and my comrades washed the spilled place several times with river water. It took me a long time to recover. I thought that it was the same when I sprayed it on my body. If I stung it directly into my body, I would basically not live. " Zhang Xiaobo pointed to his neck as he said.
等到他回到咸阳的同时，正好也接到了越王进入关中的消息。
爱情，从来行动大于言语 威伦，一个出生在情人节的年轻人，却从来不知道爱情——甚至连他父母的爱都不知道。他碰到了一个对他表现出同情和温柔的人。
说吧随家将往当先的马车走去。
The following are the effects:
老王，这两天你让门卫多注意一点，寄过来的信件包裹也要认真核查。
Melinda（詹妮弗·洛芙·休伊特 Jennifer Love Hewitt 饰）具有一种和鬼魂沟通的神秘能力，常常有鬼魂来找她帮忙。鬼魂们来到阳世，大都是因为有未尽的心愿，这些心愿阻止了他们再次获得生命，而Melinda在生与死之间穿梭，在帮助他们的同时，探索生命与死亡的真谛。知道真相的除了丈夫Jim（大卫·康拉德 David Conrad 饰）就是Melinda在古董店的合作伙伴Delia（卡穆琳·曼海姆 Camryn Manheim 饰）。喜欢研究超自然现象的人文历史大学教授Rick（杰·摩尔 Jay Mohr 饰），虽然看不到鬼魂，但是可以听到他们的声音，正因为此，他也经常帮助Melinda解释很多她看到的鬼魂给她的提示。
他一直以为，赵敏无力回天，再无其他办法可想，但是谁能想到赵敏釜底抽薪，直接抢婚。
一时张槐青木也进来看望，兄妹们娘儿们说笑一会，郑氏便要起床去看爹娘。
草医文氏上京路过保定府，“以惊治惊”，怪招迭出，果然手到病除。阎让文进京后，去找阎之旧部、现任警察署长的于世勋帮忙。京城药铺掌柜车大吹突然昏迷不醒，于世勋爱慕菊花，正为此烦恼，文三块持阎旅长亲笔信前来拜访，于立刻请文到车家施治。文三块见病人未死，却已装入棺材入殓，力推众人劈开棺材，终将车大吹救活。于托媒人
从容貌和服饰中看得出他并非中原人，不过举手投足之间却又一种知书达理的儒雅气质。
毕竟是海盗出身，眼界和野心也只到这里了。
心理治疗师Ben因与女学生有染被妻子Vivien发现，经协调决定带着女儿Violet一家搬到洛杉矶开始新生活。但各式奇怪的人接踵而来：亦老亦少的女仆Moira；能预知的诡异女孩Adelaide；穿黑色紧身橡胶服的神秘人；满脑子古怪念头的病人Tate，不请自来的邻居Constance，令人不寒而栗的跟踪者Larry。而地下室里的怪物；萦绕不去的幽灵；坛坛罐罐里的秘密实验，这些离奇事件也似乎在证实这所房子隐藏着不可告人的神秘。
冷子峰原为拳击界冉冉升起的新星，却在遇见了出身击剑世家的赵伊虹之后，改变了人生的方向。为了实现击剑梦想，两人一起加入了击剑强校震宇学院。起初，新手子峰和没有天份的伊虹一度在队伍里垫底。为了得到主将的肯定，两人互相扶持，努力克服了严苛地训练。冷子峰成为了最具潜力的击剑黑马，而赵伊虹成为了百战百胜的战略智囊。正当两人准备携手进入国家集训队，立志为国争光之时，意外地牵扯出二十年前的恩怨。原来冷子峰的父亲也曾是击剑国手，却被赵伊虹的父亲挟私怨所伤，黯然退出击剑界，隐姓埋名至今。国际赛上，强敌压境，在国家荣誉面前，两人最终放下了芥蒂，携手全力拼搏，为国家荣誉而战，也为彼此的真心而战。
杨举人家，有得必有失。
二十世纪初，满清王朝虽然已摇摇欲坠，但清王朝的龙旗依然在陕西巡抚府(满城)城楼上飘扬着。孙中山倡导的“三民主义”逐渐深入人心，革命之风也吹进了陕西新军的将士中。著名学者凌教授和女儿凌云及进步人士响应同盟会“爱国护路”的号召，发起的游行示威，遭到了巡抚府兵马总督左善的武力镇压，凌教授被左善枪杀。陕西新军首领刘五闻之匆匆率兵紧急赶往巡抚府，制止了左善的暴行，解救并保护了凌云。他同清王朝的军政领导左善和瑞琦首次在公开场合对抗，从而激化了双方之间的矛盾。
