摘录


一个好的面向对象设计,自然是符合高内聚,低耦合原则的对象划分和协作方式。

单一职责和开放封闭,更多的在强调类划分时的高内聚;而里氏替换,依赖倒置,接口隔离则更多的强调类与类之间协作接口(即API)定义的低耦合。

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asked 10 Jan, 17:47

%E8%B7%AF%E4%BA%BA%E7%94%B2's gravatar image

路人甲
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