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设计模式——装饰器Decorator和代理Proxy不是两兄弟
刚学习设计模式的时候,容易对装饰器模式和代理模式有所混淆,所以笔者特意将两者放在一起进行讲解,对比其相似性及区别。 装饰器模式 Decorator Pattern 我们最初接触装饰器模式,可能是在学习Java的IO相关操作的时候,下面一些类大家或多或少都使用过 ...
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