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.
一个对外称为文秘学校的民办专科学校闹得社会上沸沸扬扬,人们都在谈论这所学校的内部秘密:一是全是女孩子,二是以武术为主课,听说是培养女保镖的.于是乎,常有人在学校近旁探头探脑,想看个究竟,可又看不出任何不同.原来,这学校的武术课都安排在凌晨和晚上.
《心术》由杨阳执导，六六编剧，吴秀波、海清、张嘉译等主演的国内首部大型医疗剧。《心术》是在当今社会医患关系紧张，极端事件频发的现实背景下，诞生的一部反映医患关系和医疗工作者真实情感的电视剧。在反映国内医患关系尖锐现状的同时，《心术》并非一味引导负面情绪的宣泄，也展示了同样“憋屈”的医生群体。剧中还原了真实的医院工作环境、棘手的医疗事件，以及剪不断理还乱的亲情、友情、爱情纠葛。希望能够打开医患关系之间的那扇“生死门”。
田遥柔声道：你也没那么柔弱嘛。
Simple Network Management Protocol (SNMP) is composed of a set of network management standards, including an application layer protocol, a database schema and a set of resource objects. The protocol can support a network management system to monitor whether the devices connected to the network have any management concerns.
还有，敌后地方那么大，怎么他也偏偏找到这来了？这情形，也是要从这庄院内捞些功劳了？呸，她和大哥黎水辛辛苦苦忙了这么些天，怎么能把成果拱手让人？可是，不想让归不想让，眼前的情势却有些不妙：胡钧能放手厮杀，她却不能。
几千两银子完全够花一辈子了，相公还非要挣得更多，何苦呢？沈悯芮也醒得早，一出房门见翘儿坐在大门口，无奈摇了摇头。
可是她都做出来了，还怕人说？况且人家早就在说了。
康熙年间，康熙帝与一僧雪印打赌，怪僧承诺将街头两名乞丐；当朝宰相明珠之子纳兰容若；海师提督施郎之子施仕伦训练成国之栋梁，朝廷重臣。果然，几年后乞丐之一“结巴’成了口若悬河的弄臣，另一瘦弱者俨然成为名震全国的大将军。其后二人与纳兰容若、施仕伦四人官居极品，权倾朝野，成为康熙面前红极一时的御前四宝。四人虽结为兄弟，却性格独异，冲突不断，时而搭帮共进，时而互相拆台。但他们在与“三大奸臣”较量时，却能同仇敌忾，为民请命。歌舞升平之胜景，却发现所到之处，贪官污吏设下玄机重重，土豪恶霸扰得怨声载道。御前四宝每次随驾前往，他们各展奇才，或明察秋毫，或忠勇善战，或嘻笑怒骂，或装疯卖傻，一路斩奸除霸，为民请命，每每化险为夷建树奇功。
1. In the process of movement and change of things, some features appear repeatedly many times, and the time taken for them to appear twice in a row is called "cycle". Periods are divided into mathematical cycles, chemical cycles, physical cycles, biological cycles, economic cycles and other types.
1993年埼玉县爱犬家发生4人相继失踪事件。两年后警方逮捕了经营宠物店的一对男女。被逮捕的是关根元（卒）和风间博子。通过“把身体变得透明”将被害者的尸体肢解并遗弃以达到消灭证据的目的。由于作案手法残忍，该案件成为当时震惊全日本的“琦玉爱犬家连续杀人事件”。在本案中被逮捕的两人于2009年被判处死刑，然而由于当事人证言的矛盾，该案的全貌仍未为世人所知。
It should be fine, but the computer with this configuration should have been changed long ago.
Such as the Golden Rainforest, which was founded in 1994, Due to the lack of awareness of children's learning ability in early society, He cooperated with the hospital at the beginning of his business, A learning ability clinic is set up in the Capital Children's Institute. Help children to carry out ability training, However, in the later period, the Golden Rainforest gradually realized that cooperating with the hospital is tantamount to limiting the training of children to "patients with lack of ability", which deviates from the original market positioning of "training every child's learning ability". Therefore, in 2002, the Golden Rainforest adjusted its work and sorted out its direction to transform to the direction of education and excellence. At present, it has developed into a learning ability excellent education institution for children aged 3-14 with 200 centers nationwide.
A total of 28 major events and 301 minor events
父亲秦家明（韦中宇饰演）有两个儿子，大儿子是亲生儿子，小儿子是在路边上捡回来的儿子。在父亲老年的时候，父亲得了绝症，于是把两个儿子叫到自己办公室，把印度的房地产生意交给了养子秦诺（张中权饰演），秦硕非常不高兴，但是表面依然表现的很和谐。秦诺去印度接管生意的路上，亲儿子秦硕（何辉杨饰演）派出杀手一路狂追，想要杀死弟弟秦诺，几个杀手在一路追杀中死伤惨重，最后弟弟被杀手踢到了河里，被苗乡（王奕潼饰演）搭救。等弟弟秦诺回到家里时父亲已经被杀死。弟弟跟好朋友张辉（孙小杰饰演）雨轩（杨笑吟饰演）三人展开调查父亲秦家明的真正死因。
大头儿子的爷爷——老头爷爷是个老北京人，做得一手传统京味菜，把大头吃得赞不绝口。大头在幼儿园一番宣传，说自己每天的晚餐如何如何丰富，说得小朋友们馋涎欲滴。超市老板的儿子胖嘟嘟当晚被邀请到大头家，品尝了爷爷做的面条，差点儿连舌头都吞了下去。 但是胖嘟嘟的爸爸妈妈却在烦恼。小区旁边新建了一座大超市，物品全，价格低，而且离小区非常近，把胖嘟嘟家的小区超市挤得够呛，简直是门可罗雀。两口子烦心不已。
珊瑚也有同感，觉得郑氏待她可好了。
Track and field is also the event with the most gold medals in the Olympics, so some people use the term "whoever wins track and field wins the world" to describe the position of track and field in the total number of gold medals in the Olympics.
《黄昏少女×失忆》以创校60年以上的传统学校“私立诚教学园”为舞台。私立诚教学园建立在一座小山上俯瞰著整个城市，不过学园自创立以来，以“旧校舍的幽灵”为首的各式各样鬼怪故事和城市传说在学生之间流传。
乔相宜与因为一夜情而成为夫妻的总裁晏词在离婚的过程中相互较劲，渐渐理解并相爱上了对方。
