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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.三姐姐，我劝你老老实实跟爷爷说实话吧，你不是一向最大方磊落的么，就算这次来书院，也是经爹娘允许的。不过《白发魔女传》电视剧失败，陈启肯定无力偿还青龙影视的贷款，《笑傲江湖》的版权必将丧失，这样子陈启和武界出版社的关系也算是到头了。求粉红，亲们好容易把名次推上来，不能让它掉喽。　　于是，他派方世玉拦截日本浪人。方世玉不知要夺之物的重要性，途中为救一遭劫少女而未拦截成功。不久，密探禀报陈家洛，“身世书”落入两广总督孙士毅之手，而他的女儿孙安儿正是被方世玉解救的遭劫少女。