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一、模板方法模式 模板方法模式。定义为:Define the skeleton of an algorithm in an operation,deferring some steps to subclasses.Template Method lets subclasses redefine ce 阅读全文
posted @ 2018-06-10 23:11
ony-z
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摘要:
一、工厂方法模式 工厂方法模式。定义为:Define an interface for creating an object,but let subclasses decide which class toinstantiate.Factory Method lets a class defer i 阅读全文
posted @ 2018-06-10 21:35
ony-z
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