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旷日持久的冷战开始升温。1983 年，一场灾难性的恐怖袭击打断了波兰解放以及后来苏联解体的进程。二十年后，怀揣理想主义的法律系学生和事业不顺的警探偶然发现了一个旨在维护铁幕和波兰压抑的极权统治的阴谋。如今到了 2003 年，在经历了二十年的和平与繁荣后，政权领袖与 20 世纪 80 年代的对手出人意料地联合，制定了一项秘密计划。这项计划将从根本上改变波兰，并影响该国人民以及全世界人民的生活。这二人的发现可能会引发一场革命，而当权者将不惜一切代价来守住这个秘密。杨长帆闻言，心下顿时释怀，淡然一笑，再次摸了摸弟弟的脑袋：明白了，你没有错，是哥哥想得浅了。重回永宁村的胡巴再度被妖王追杀，逃亡时结识大赌徒屠四谷和妖怪笨笨，念子心切的天荫和小岚通过天师堂找到胡巴并一起逃离险境。岂料，一场更大的惊天阴谋尾随而至，伺机而动……带您进入一个到处亮闪闪，充满快乐，偶尔愤怒的欢乐王国。这全新的一季里，我们来跟随Unikitty和她的朋友们进入一个充满惊喜，刺激和派对的世界。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.