Is to create a factory class to create instances of some classes that implement the same interface. First, look at the following diagram:
张良道：问题正在这里。
However, there are other software developers who, when designing programs, always name classes with similar patterns, such as so-and-so Facade, so-and-so Factory, etc. In fact, the contents of the classes have nothing to do with the design patterns at all, but are only used to flaunt that they understand the design patterns.
《悦悦一口舒》节目以讲述民生，以百姓身边的事情为主，“噶噶三胡”，唠唠家常，将这种“亲民”的方式带给上海观众更多欢乐。舒悦平时比较喜欢与人聊天，且在聊天过程里也能给人带来很多笑点，就好像一道上海点心---一口酥，且他的小名又叫“悦悦”，于是新娱乐频道在今年大年初五倾情打造上海脱口秀《悦悦一口舒》品牌，并首档7.7%的收视率坐拥SMG收视第一宝座。继而在五一假期，这档为舒悦度身定制的脱口秀节目再次被沪上观众广受好评，收获高收视率。而此次国庆假期《悦悦一口舒》节目中，舒悦会尝试着走到台下去与观众有更多互动，在节假日里让观众感受到“隔壁邻舍”的亲切。
在阳光明媚的日子里，灰太狼突然闯入羊村，虽然他被小羊羊们击退，却把村长的变身魔毯打劫回去。表现英勇的喜羊羊受到伙伴们的称赞，而懒羊羊对此反而有些愤愤不平。为了证明自己的实力，他将慢羊羊的时空照相机错认为手枪，将其偷走后闯入狼堡。得知消息的喜羊羊匆匆赶去营救，结果在混乱之中被卷入时空乱流回到了远古时代，灰太狼和懒羊羊更被魔毯互换了身体。灰太狼无意中被原始羊的千金相为驸马，懒羊羊则成为几只笨狼的首领。
其实江上行船最远可以到达巴蜀一带的，但是上流激流险滩众多。
神龟一直生活在小青山中，然近年才现身人前，确是祥瑞面世，当此国难之时，其中寓意，陛下当谨慎思之。
在结束了快乐的初中生活后，韩梅梅和魏华、林涛等一起升上了高中，同时还有李雷。如今的李雷已是脱胎换骨，从一个不起眼的小男生变成了又高又帅的男神，还有一口英伦范的纯正英语。
因此，刘井儿和虎子就见她踏着地上的灌木树枝，甚至草叶山石，左躲右闪，最后也不知怎么了，居然扑向一棵树，双手抱住树干，跟松鼠一样窜上树，骑在树杈上，才安定下来。
冰儿吓坏了，忙唤道：小姐……见周菡只是落泪，就劝道：小姐也不用生气。
要续集成功，必先有具口碑的第一辑；《新扎师兄》（1984）可谓开创了此类系列式剧集的先河。由于此剧播映时大受欢迎，连带当时新扎小生及花星们如梁朝伟、张曼玉、刘青云及刘嘉玲亦大红起来，甚至由小虎队主唱的主题曲「伴我启航」也成为大热作品；TVB遂乘势于翌年（1985）开拍续集，更加入了周润发、戚美珍及曾华倩同台演出。於1985年10月首播，由於第一集收视及口碑俱佳，故绩集加入了不少大卡士如周润发、任达华、曾华倩及戚美珍等。绩集人物众多，剧情较为松散，收视及口碑略逊於第一集。 承接《新扎师兄》第一集剧情发展，此剧以一群年青人由进入警察学堂至毕业投身警界，然後再在社会各有发展的故事为骨干，既写实且励志。续集更加添浓厚的人情味，《新扎师兄续集》是80年代警匪片中之佳作，相信没有人会反对。《新扎师兄续集》的成功，在于突出的角色性格，各人因利益及个性的冲突引发出千丝万缕的矛盾。周润发饰演的内地医生张竟成本来欲在港考取英联邦医生执照，但在阴错阳差下留有案底，并误入歧途，最後女友巧楠(戚美珍饰)更被好友张
民国时，燕子李三（元彪 饰）劫富济贫，有侠盗之名。他出入深宅大院如入无人之境；他为了寻找失散的心上人金兰（朱茵 饰）解救了多名少女；他帮助落魄军人洪来福（徐锦江 饰）救治老母。京城侦缉队唐队长被其多次戏弄，却始终无法一睹李三真容。李三进入军阀马司令家中行窃，发现这里居然收藏着失落的清朝玉玺。失势的清朝庆王府派出护院张禄（高雄 饰）夺回玉玺，李三得以和张禄师兄弟相认，原来李三当年被权贵抢走了挚爱金兰，流落江湖后拜张禄的师父为师，始学得一身武艺，从此任侠京城，同时遍访青楼，寻找金兰的下落。经洪来福等人帮助，李三终于得知名妓小彩凤就是金兰，而此时，他已深陷缧绁……
告玄武王府认敌为亲，他漂泊在外**年，如今想要认祖归宗，张家不但不认，反在王府门口被自家兄弟殴打。
BIM technology has changed the traditional modeling thinking, realized the technological innovation of three-dimensional to multi-dimensional information modeling, and truly realized collaborative design. Through the promotion and application of technology, it has become an effective auxiliary tool for owners in the decision-making stage, and the necessary ability for design and construction units to undertake large projects. At present, foreign scholars pay more attention to the interdisciplinary and cross-domain comprehensive application of BIM technology to realize overall management in various aspects and to realize all-round cooperative work in various construction stages, various specialties and during operation. At present, foreign BIM technology is mainly applied to construction, design and operation management in subway.
An event can have many listeners attached to it. These listeners tell the system to call my XXX method when the event occurs by registering their own event handling routines.
Yu Ying told Yishang to leave before his feelings deepened. Yishang said that love had just begun and he would wait for her. Xuan Cha gave Kezi money to let her buy some tonic. She felt lost after seeing Kezi give the money to her health. Patrol officers dissatisfied with their health hid the rice in the rice cooker. Small rate deliberately Qi Kezi wants to lose weight, Kezi gets angry with Youmei when he comes back. After returning home drunk, he was blamed by the patrol police and ran out of the house with tears in his health. Yi Shang found Cai Xiu and his fiancee kissing in a formal dress while performing official duties.
Article 9 [Joint Supervision] The medical security administrative department of the people's government at or above the county level shall, according to the needs of the work, jointly carry out multi-department joint inspection with relevant departments.
A2. Inspection Method
