The above is only a model of "Long En" bicycle, If you need to generate other types of bicycles, Other subclasses can be written. The most important advantage of factory mode is that some of the same methods can be implemented. We can write code in the parent class for these same methods. If we need to implement specific business logic, we can rewrite the parent class's methods in the subclass to implement our own business logic. In terms of professional terms, there are two points: First, weaken the coupling between objects and prevent code duplication. Instantiating a class in a method eliminates repetitive code. Second: Repetitive code can be written in the parent class. Subclasses inherit all member attributes and methods of the parent class. Subclasses only focus on implementing their own business logic.国内首部偶像剧化的现代都市情景喜剧《双人房单人床》将于10月23日在全国《630剧场》同步开播。与传统的家长里短式的情景喜剧不同的是，这部听起来跟莫文蔚的歌很类似的《双人房单人床》走的是偶像化的都市情景喜剧路线，这也是本剧的最大看点。这是在情景喜剧界向来勇于创新的630继综艺情景喜剧、古装情景喜剧之后力推的又一新兴剧种，能不能成为本土化情景剧和偶像剧的突破之作，还得等着市场的反应。At present, the clues of the investigation of the case are all concentrated on the two bank cards recovered. The bank cards of the rural credit cooperatives belong to the female victims, and the amount on the cards is very small. On the evening of May 14, the money on the card was taken out of a total of 11,000 yuan six times. In the bank's surveillance video, investigators found that at 9: 32 p.m. On May 14, a man wearing a woman's hooded coat entered the surveillance area. After identification, the coat was the clothes of the female victim. What makes people angry is that every time the cash is withdrawn from the ATM, the suspect cannot hide his excitement and cannot help laughing. Unfortunately, when the suspect left the ATM, he could not be found in the outdoor surveillance.也不太多。该剧的故事情节由《迷失》制片人Adam Horowitz和Edward Kitsis构思，描述了一个发生在现代社会里的「黑色童话故事」。童话故事总是以「很久很久以前」开始，而以「他们从此幸福地生活在一起」结尾－－至少字面上是这样。28岁的Emma Swan（Jennifer Morrison扮演）从不相信那些童话，她还是孩子时就被父母抛弃了，一生都在靠自己的努力奋斗而生活。Emma现在靠替人收保释金维持生计，饿不死但是也发不了财。Emma的生活一直波澜不惊，直到有一天……她10年前送给别人收养的儿子Henry（Jared Gilmore扮演）突然找上门来，向她紧急求援。Henry声称Emma来自一个带有神话色彩的平行世界－－她就是白雪公主和白马王子失踪的女儿！根据Henry的童话书的描述，王子和公主故意将Emma送到遥远的地方，以躲避邪恶女王的致命诅咒。这个诅咒将神话世界永远冻结，并且将其抛弃在现代社会里。Emma当然不会相信这些连小孩子都不会信的鬼话！她将Henry送回了千里之外的小镇斯托里布鲁克，嘱咐他这次不要再乱跑了。奇怪的是，这个非同一般的孩子和这座非同一般的小镇对Emma来说有一种强烈的「吸引力」。Emma担心Henry的安危，于是决定留下来住一段时间。她在镇上的所见所闻令她开始怀疑这里的确隐藏着一股不为人知的神秘力量－－难道这里真的是Henry所说的童话世界？魔法或许已被遗忘，但它就在人们的身旁；童话角色或许已不记得自己曾经是谁，但他们还活着。决定世界命运的战争已经开始，但要赢得胜利，Emma必须坦然接受自己的身世，并且像个真正的斗士那样去战斗。Ginnifer Goodwin扮演Mary Margaret修女，也就是「白雪公主」；Josh Dallas扮演「白马王子」；Lana Parrilla扮演邪恶女王（Regina）；Jamie Dornan扮演斯托里布鲁克镇的警长；Raphael Sbarge扮演Archie（Jiminy Cricket），也就是《木偶奇遇记》中的「小蟋蟀」Jiminy Cricket，当Emma初次来到斯托里布鲁克镇时，他牵着一条斑点狗，拿着一把雨伞迎接她；刚刚走出《星际之门：宇宙》的Robert Carlyle扮演Rumplestiltskin（Gold先生），也就是擅长使用黑魔法的侏儒精灵，他同意帮助白雪公主和白马王子对抗邪恶女王的魔咒，但却提出了苛刻的条件。Set up the location, system form, name and contact number of the maintenance unit; Type, model, quantity and manufacturer of controller (including fire alarm, fire linkage, combustible gas alarm, electrical fire monitoring, etc.), detector (including fire detection, combustible gas detection, electrical fire detection, etc.), manual alarm button, fire electrical control device, etc.; Diagram of automatic fire alarm system.7.2 Tuberculosis is unqualified.
