Factory Pattern: Factory Pattern is a frequently used pattern. Classes implemented according to Factory Pattern can generate instances of one of a group of classes according to the provided data. Usually, this group of classes has a common abstract parent class and implements the same methods, but these methods perform different operations for different data. First of all, we need to define a base class. Subclasses of this class implement methods in the base class through different methods. Then you need to define a factory class that can generate different subclass instances according to conditions. After getting an instance of a subclass, developers can call methods in the base class regardless of which subclass instance is returned.
到时候，你们不在，那些人肯定要在四周搜查的，难保不被人搜到这里。
35岁的依兰经营着一家美容院，23岁的小米是依兰店里的新手美容师。在秘密花园的营业时间里，依兰和小米遇到了3位不同的女性顾客，年龄不同，遭遇不同，困境不同，在依兰和小米的帮助下，完成了不同的成长，重拾新的人生。
机车制造完成，试运行因梅川的破坏而出了事故，为了能重建机车，田佑年再次前往美国，走前因故结识了回龙教主夏子好。回龙教造反，田佑年为了让铁路和煤矿掌控在中国手上而入赘百里家，和百里无垠合力搞定了回龙教，经过一番周折，机车得到了认可，奔驰在了神州大地之上。
凯特·凯恩，满怀伸张正义的一腔热忱，以蝙蝠女侠的身份翱翔于哥谭街头上空，她是一个出柜的女同兼训练有素的街头斗士，准备把这座堕落城市的犯罪在卷土重来之前扼杀。 但是暂且别叫她英雄。 在一个渴望救世主的城市里，凯特回应希望的召唤之前，必须克服自己的心魔。
主人公颜书仁在读博期间，与学妹孙树意外相遇相爱。在两人恋爱时，因双方家庭变故，书仁办理休学避开孙树，孙树选择去德国留学。5年后，被他们的老师陈沅庚相继邀请进思康医院。重逢后的书仁本想修复与孙树的关系，但起初孙树反应冷淡，后来在其母亲治病过程中，开始感受到书仁的爱情。书仁因为治疗患者，孙树一直帮助他，两人重新和好。陈一凡是颜书仁本科时的学弟，并对孙树渐生爱意，孙树迅速拒绝了陈一凡。书仁意外得知母亲8年前因车祸去世，他陷入严重自责甚至对自己的职业成就产生了怀疑，在孙树的努力下，颜书仁逐渐康复，两人决定重回德国留学地，走入婚姻生活。
Look at the code of the database connection pool:
CBS宣布续订《反恐特警组》第4季。
来北京掘金的港女李佩如（舒淇 饰）在光棍节的晚上，邂逅身为警察的方镇东（刘烨 饰）。李佩如顶着巨大的生活压力，希望用青春为家人换来衣食无忧的生活，被妻子抛弃的方镇东带着有人际交往障碍的弟弟方镇聪（田亮 饰）一起生活。也许是寂寞气质的吸引，抑或是命中注定，两人彼此吸引，日渐亲近。佩如生意起步需要投资，加之镇聪要结婚，方镇东毫不犹豫的卖掉自己的祖屋，可是佩如却由于生意不顺忽然失踪。此时镇东查出患有脑血管性失忆症，而且很快丢掉了工作，镇东一家的生活霎时陷入了窘境。回到香港的佩如发现自己始终不能忘记镇东，于是返回北京，在几经波折后找到镇东，却发现镇东此时身患重症。这一次，佩如没有退缩，她选择与自己的爱人相互陪伴……
After returning home, many students asked "what have you gained from the three rural areas". What I want to say is "some things can only be understood after experiencing them. Some gains are not at the end but in the process". At present, we are still not students who have gone out of school. We always have many lofty ideals and aspirations. Just like me, I am a freshman, and I always think that I can make great efforts in those developed cities after graduation, and my heart is higher than the sky. I don't think there is anything wrong with this. I have always classified this idea as my personal desire for advancement. But after this trip to the countryside, I seem to have realized something different. Everyone is diligent, everyone expects themselves to work in prosperous areas and enjoy high treatment, which is understandable. However, those who know how to repay the society and spread their light in poor areas are extremely noble. "Three Supports and One Help" is a very good policy to enable more college students to have such opportunities to shine.
Wang Zuxian, Li Ruotong, Fan Wenfang, Wen Bixia, Qiu Shuzhen, Yuan Jieying, Liang Xiaobing, Qi Meizhen, Li Meixian, Zeng Huaqian, Zhang Yuhao, Ye Quanzhen, Zhou Huimin, Zhao Yazhi, Chen Meiqi, Anita Mui, Lin Qingxia, Zhou Haimei, Cai Shaofen, Chen Derong, Li Jiaxin, Chen Xiaoxu, Lin Fangbing, Zhang Keyi, Maggie Cheung, Cecilia Cheung, An Yixuan, Xiong Dailin, Chen Huilin, Zheng Yuling, Xie Jinyan, Jiang Zuping, Chen Xianmei, Ye Jiayu, Qiu Qiwen, Yang Tongshu, Gao Yuzhen, Meng Jiahui, Guo Aiming, Zhong Xintong, Liang Jingru, Guo Zhenni, Zhang Junning, Gui Lunmei, Du Ruoxi, Tong Liya, Cheng Yuanyuan, Gan Tingting, Xiao Yuyu, Liu Yifei, Mao Xiaotong, He Zhuoyan, Tang Yixin, Guo Xiaoting, Hu Bingqing, Kiku, Zhang Huiwen, Chen Douling, Liu Shishi, Li Xinru, Yin Ye, Zhang Zhixi, Zhang Shaohan, Fan Bingbing, Ma Yashu, Yang Shuting, Zhang Jiani, Li Caihua, Li Feier, Lin Yuner, Shen Minxi, Jin Xishan, Li Yingai
之后他照顾leela ，他爱上了她，并向她求婚。虽然她不爱他，但她还是同意嫁给他。 后来，当她知道他有一个儿子名叫Kawee，她想报复他，因为Kawee曾经让她坠入过爱河，她那时年轻，但Kawee不爱她。
你要像个男子汉一样，把这事放下。
MindManager: MindManager supports many types of formats. Can be exported to PPT, picture, Word, PDF, swf and other types of formats, can be perfectly compatible with Microsoft Office, output quality is high.
芭乐校园，创立于民国九十二年，为知名教育家--钱莱冶为回馈教育界而亲身建学，招生三届，校园人数已达1200人。新转来终极一班的学生王亚瑟，他老爸就是赫赫有名的黑帮老大“土龙”，此时终极一班内正洋溢着一股腥风血雨的兴奋，课堂上的亚瑟王不停地观察着大东与老师之间的互动，他不由暗笑，外界的传言果然是真的，汪大东根本是个有色无脑之徒。但是随着时间流失，亚瑟跟大东关系日益好起来，于是大东、亚瑟王、小雨这三个个性大异其趣的三人竟成莫逆之交，一起为考上大学而努力。
本剧讲述一个24岁结婚25岁生孩子，直到30岁都不过是个平凡的普通女人，一心以丈夫为天，安心快乐的贤妻良母，到31岁突然知晓丈夫居然在他国有妻子而愤然离婚的女人李姜嫒。别以为这样的女人就只有悲惨的命运等着她，虽然一开始非常辛苦，但很快她就通过自己的努力成为全韩国最畅销的小说作家。如今姜嫒已经年届44岁，培养出了成绩优异听话乖巧的可爱女儿，作为小说家也大获成功，人生可谓志得意满。但却一下子在这巅峰上被打落，姜嫒被宣判得了胰腺癌。雪上加霜的是，原本相依为命的女儿竟然开始和母亲作对。本剧旨在探索究竟何为真爱。因对父亲的思念，竟然转化为对母亲莫大的误解，母女之间甚至产生巨大的鸿沟，明明深爱对方却又彼此伤害，终于通过再一次的拥抱，体会到家庭的重要性。
IV. Application Value of BIM Technology in Operation and Maintenance
At present, most of the articles on the Internet are transmitted through the source code and log to explain the events. For those who read the articles, the experience is not so good, and they cannot find the head in the fog. Here is a sunflower treasure book! After reading this picture, my mother no longer has to worry about my study!
