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Differences between simple factories and factory methods: Simple factories and factory method patterns look very similar, especially specific factories in simple factories and factory methods. Simple factory, all things have been done in one place. However, the factory method creates a framework for subclasses to decide how to implement it. For example, in the factory method, the OrderPizza method creates a general framework to create pizza. The OrderPizza method relies on the factory method to create specific classes and make actual pizza. It is possible to decide what the actual products manufactured are by inheriting the factory. Simple factories do not have this flexibility.5.4. 3约翰专为《启示杂志》揭露一些所谓闹鬼的故事，调查完艾米提别墅后，他决意搬进这座传闻中的鬼屋，他本来坚决不信世界上有鬼，但从此与这座有关联的人相继离奇惨死，包括他的女儿和搭档，约翰无奈之下被迫请精神博士到家驱鬼……放心欣喜的是，还找到几罐夜里点火把用的桐油，急忙泼洒之后，打落了燃烧的火把。GET interface is too easy to be used for CSRF attacks. Look at the first example and you will know that as long as an IMG tag is constructed, and the IMG tag is data that cannot be filtered.聊斋2有6个系列，《义犬》林静,陈浩民主演、《婴宁》六月,赵毅主演、《胭脂》韩雪,严宽主演、《罗刹海市》叶璇,孙耀威主演、《莲香》杨雪主演。