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摘要： PublicinterfaceIFruit{}接下来我们为抽象的水果(接口)提供具体的水果类：publicclassOrange:IFruit{publicOrange(){Console.WriteLine("Anorangeisgot!");}}publicclassApple:IFruit{publicApple(){Console.WriteLine("Anappleisgot!");}}最后我们再创建一个水果工厂：publicclassFruitFactory{publicIFruitMakeFruit(stringName){switch(N 阅读全文