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精读《设计模式 - Observer 观察者模式》 #302

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ascoders opened this issue Feb 26, 2021 · 0 comments

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ascoders commented Feb 26, 2021 •

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观察者模式其实在定义对象间的一种依赖关系，即一个对象变更时，多个依赖于它的对象可以被自动通知到。

精读《设计模式 - Observer 观察者模式》

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