Java语言类的相关内容

问答 2022-02-15 来自：开发者社区

2.2　类生活中有很多个体对象，它们都属于同一种类型。例如，生活中可能有上千辆自行车，但是它们的制作工艺和模型都一样。它们都基于同样的设计图纸制作而成，因此包含相同的组件。在面向对象术语中，称这些自行车是对象类——自行车类的实例。类是创建个体对象的蓝图。比如，下述Bicycle类给出了实现自行车的一种方法：上述Java语言的语法可能有点陌生，但该类的设计完全基于对前面自行车对象的讨论。cad....

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更新时间 2025-10-24 09:45:17

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