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.
However, as its toxicity increases, analysts begin to realize that the super factory virus has become the well-known first shot in the cyber war.
USA正式宣布续订电影改编美剧《生死狙击》第二季。
Some common behavior methods will be defined in the state class, and Context will eventually delegate the request to these methods of the state object. In this example, this method is buttonWasPressed. No matter how many state classes are added, they must implement the buttonWasPressed method
在野，产业遍布南北，自然更要对局势关注了。
职场小白领莫西西应聘唐氏集团总经理助理，却误打误撞发现了总经理唐小山的真实身份——驱魔人。 莫西西逐渐感受到唐小山的善良和正义，唐小山也帮助莫西西拾起自尊，做一个坚强的女孩，两个人逐渐成为了知心朋友。 变异妖兽的首领叫做魔爵，他不择手段对付唐小山，将他打成重伤。 在莫西西的帮助下，唐小山不但复元，而且武功更进一步。唐小山挺剑再战江湖，一鼓作气除掉魔爵。 大战过后，唐小山和莫西西敞开心扉，走到了一起。俩人携手，为正义而战。
As a person who knew crayfish very well from an early age, I also lost money because I was too confident and thought I was smarter than others. Therefore, novices must be careful when entering. They should not think it is easy to raise crayfish and think it is easy to earn money.
耿照接受父亲临终时遗命，将其遗书送与大宋皇帝，以祈宋室能凭遗书中记载金国朝中形势，在两国交锋时得以知己知彼；照在偷赴江南途中为金兵截杀，幸得江湖义士柳清瑶、华谷涵等帮助，遗书偷赴江南几经波折卒呈上宋室皇帝御览。
真爱也许在我们心中不再永恒，但是我们相信这样的爱情存在于天堂……
Today's social environmental problems are becoming more and more serious, and the awareness of environmental protection is gradually fading in people's minds. In addition to the destruction of our actual actions, the environmental problems of the whole earth cannot be ignored. If we love our earth and our home, let us give a little strength to smile. Therefore, we designed this activity.
故事要从Kuea秘密返回泰国说起。从Kuea的角度来看,Gilayn Wang非常聪明,温柔,把他照顾的很好。他不想失去Gilayn,想要成为Gilayn身边最好的那个人。
雍临领主孙女贺兰茗玉自幼聪颖，少年与盛州九皇子萧承煦意外结识，二人性情相投，情愫渐生。萧承煦“战死”的消息误传，茗玉为救承煦胞弟萧承轩，被迫嫁与承煦三哥盛州王萧承睿，身陷后宫。萧承煦屡立战功助萧承睿称帝，建立大晟国，却因功高盖主遭到其猜忌，加之得知当年母妃身死、父王传位的真相，承煦决意篡权复仇。还未得手，萧承睿却旧疾复发溘然薨逝，并下诏令茗玉之子萧启元继位，以牵制萧承煦，稳固朝堂。萧承煦被迫扶持萧启元，却仍一心求娶贺兰茗玉。与此同时，启元渐渐长大，不满萧承煦的控制，更在旁人挑拨下得知母亲与萧承煦私情，对其二人心生怨恨。贺兰茗玉以大晟上下安定为重，竭力在启元和萧承煦之间寻求平衡。岂料承煦最终战死，而启元也生就一世情痴，随宠妃董若萱病逝而去。茗玉为了大晟的将来，再一次坚强陪伴在登基的小皇帝身边。
此剧由五虎将中的两虎——梁朝伟及黄日华担纲演出，黄日华更罕有地饰演反派角色李密，与饰演大侠张三郎的梁朝伟大斗演技。《大运河》融史实与传奇为一体，人物刻画较一般以战争演义为题材的剧集更为细腻。此剧除了以隋唐侠客争权夺位为故事骨干外，张三郎（梁朝伟）与兰陵公主（陈玉莲）及李湘儿（郑艳凤），李靖（欧瑞伟）与红拂女（王绮琴）及宣华夫人（陈秀珠）的两段微妙的三角关系，以及李世民 （刘青云）与长孙无垢 （曾华倩）的爱作为故事情节。
Light crossbow 1.3
家境优越的天才少年彭飞遭遇父亲离奇死亡，为了查出事情真相彭飞考入警校，而当年经办次案的警察孟凡生竟然成为了彭飞的老师。在复杂的心绪中，彭飞和黎雯雯、杨思过等另外六名各具专长的同学组成了警校的实验班。他们青春热血，在孟老师的魔鬼体能训练和全新的虚拟案件侦破课中成长成熟越挫越勇。彭飞也逐渐发现，父亲之死的背后很可能隐藏着一个庞大的犯罪集团。毕业后彭飞忍辱负重，卧底黑恶势力内部，与昔日同学、老师里应外合，向黑恶势力发起了终极打击。终于查明父亲彭振宇的死亡真相，同时也揭开了幕后“老大”的神秘面纱。
扶苏的意外死亡，让他们的好梦全部落空，那可是相当的无奈。
BBC喜剧《我的妈啊 Motherland》第三季确定北京时间5月11日回归。新季共5集。
老臣少君宫廷斗气各不相让，少君老臣口角之争各有千秋。在本剧的前传《李卫当官1》中，李卫由一名街头小混混，变成了一代名吏。在本剧中，一开始雍正已逝，乾隆即位。
白冰江有着坚强的毅力和信念以及曲折的奋斗经历，但是命运的捉弄总是接踵不断，遭受生意失败后，合作伙伴却离奇自杀身亡，与华宇集团董事长千金的婚礼上又有人送来了一个私生子，新娘蒙辱，婚礼流产。一张充满危机的大网向他扑来，其实这一切事件背后隐藏着不可告人的秘密……
