One problem with the factory method pattern is that the creation of the class depends on the factory class, that is to say, if you want to expand the program, you must modify the factory class, which violates the closure principle. Therefore, from the design point of view, there are certain problems, how to solve them? We use the abstract factory mode to create multiple factory classes, so that once new functions need to be added, we can directly add new factory classes without modifying the previous code. Because the abstract factory is not very easy to understand, let's look at the diagram first, and then it is easier to understand with the code.
二十年前，净天派因受到邪派卢戎部落长老的挑拨，与武林为敌，受到武林四大家族和蜀山围攻，掌门江傲天送走已怀身孕的妻子欧阳倩，自己被蜀山镇压在禁洞中。二十年后，傲天之子江一凡偶遇身患怪病的唐若云、蜀山弟子小蛮及龙羽后，他是净天派首领江傲天的儿子的消息不胫而走，被视为江傲天孽子的他，成为各家追杀的对象。一凡胸怀赤子之心，坚守正道，忍受着世人异样的目光，通过重重考验拜入蜀山门下，发奋练习，进步神速。但他却因自己的身世不敢面对与唐若云的感情，烦恼之时发现若云竟身患绝症，生命危在旦夕。一凡历经千辛万苦，虽救出生父江傲天，但无力挽救若云。伤心之余他依然坚持心中正义，不受奸人挑拨，以高超的武功和强大的人格魅力赢得了武林各派的信任。最后父子联手，打败邪派长老，拆穿了他妄图颠覆武林的阴谋，维护了江湖的和平。
其余驱逐舰配炮40门15寸内径虎啸炮，护卫舰30门10寸内径狼啸炮，舰队总配炮数量达到4300门，大约是当年东印度联合舰队的两倍，平均口径同样赶超1/3，就火炮硬实力而言，同样达到了碾压的程度。
我叫苗金花》是由导演赵浚凯执导，并由黑子、王珂主演的农村生活剧。这也是黑子首次出演农村生活类题材的电视剧该片于2015年4月8日在北京开机。黑子在剧中饰演男一号沈发贵一角，这也是黑子荧幕首次出演乡村男土豪的角色。《我叫苗金花》是黑子与赵浚凯导演的再度合作。4月8日，《我叫苗金花》剧组，正式于北京开机。在这部由赵浚凯执导，黑子、王珂主演的农村生活剧中，由黑子所饰演的沈发贵是村里实实在在的男土豪，钟情于丧父的苗金花（王珂饰演），但却未能获得金花芳心，持续穷追不舍，随着剧情的深入，而后被金花善良感动，改邪归正，二人共同致富。
凌晨风（朱千雪 饰）是新界北冲锋队的警长，一次执行任务中，凌晨风的行动遭到了名为关鼎民（王浩信 饰）的男子的阻挠，最终爆发了一场恶战，凌晨风的父亲凌海（罗乐林 饰）不幸意外丧生，这让凌晨风十分自责，然而，让她没有想到的是，自己竟然拥有了能够使时光倒流的能力，她斗志昂扬回到了事发三日之前，希望能够挽救父亲的性命。
当日，青鸾郡主还扬言，要生擒活捉了臣，囚禁一辈子呢。
CBS宣布续订《联邦调查局》第3季。
Physical Attack +45
在没有工作的一年中，两个理念迥异的女孩由起初的势不两立，逐渐变为互相依靠，互相改变。大雨在小雨的带领下，逐渐抛弃打鸡血的生活方式，找到了内心的平静。小雨也在大雨的影响下，重新找回了积极的生活态度，实现自我价值。最终，两人完成了身份的置换，从对方身上领悟到生活和工作的意义。不够“成功”，也可以很幸福。屡战屡败的人生，也怀有希望。
李敬武说，自己读书比不上大哥，所以想去投军，若是大哥去了，他在家也混不出个样来，还白耽误大哥求功名。
Center aileron and rudder C C-
姜洪武走了出来。十五年的牢狱生活让他忘记了外面世界的阳光。当那一米阳光照射在姜洪武脸上的时候，他并不知道其实迎接他的不是光明，而是更加无尽的黑夜。
罗江从接受命令开始，就遇到了一连串的危机。
原本被FOX续订了第三季的科幻喜剧《#奥维尔号# The Orville》来了变天大消息：今天主创Seth MacFarlane在SDCC上宣布，《奥维尔号》新季将改为搬到#Hulu#上播出，预定2020年下半年上线。
Hello, landlord! I have not encountered such problems myself, and of course I have no experience. I have a website here that can be consulted. You can go and have a look, which may be helpful.
该剧以三对母女为中心，讲述了与在她们身边发生的有关爱情、婚姻的故事，反应了婚姻、单身、再婚等在韩国社会的现状。http://www.2dy.cc/bf/13093/
(2) Make-up: When the shot is missed, the player jumps up in the air to make up the ball into the basket.
It was built under the leadership of Chief Cai Xiang and completed in six years. It is a famous beam-type stone bridge in ancient China. Because the bridge is built at the junction of the river and the sea, the river is wide and the water is deep, and the project is arduous, the bridge builder pioneered the "raft foundation" to build piers and planted oysters to fix the bridge foundation, which is an important scientific innovation in ancient China. This bridge, together with Lugou Bridge, Zhao Zhouqiao and Guangji Bridge, is called "China's Four Ancient Bridges". At present, the bridge is 834 meters long and 7 meters wide. There are still 46 boat-shaped piers. There are many inscriptions in the vicinity of the pavilion in the middle of the bridge. There are Song Dynasty cliff carvings such as "An Lan of All Ages" and stone pagodas and samurai statues. There are Zhaohui Temple, Zhenshen Temple and other sites in the north of the bridge, Cai Xiang Temple in the south of the bridge, and Song Monument in Cai Xiang's Wan'an Bridge. In 1988, it was listed as a national key cultural relic protection unit and is one of Quanzhou's scenic spots to declare world cultural heritage.
