API(API)

API

APIApplication Programming Interface):应用程序编程接口
Java API:指的就是JDK中提供的各种功能的Java类
这些类将底层的实现封装了起来,我们不需要关心这些类是如何实现的,
只需要学习这些类如何使用即可,我们可以通过帮助文档来学习这些API如何使用

APIApplication Programming Interface):应用程序编程接口

Java API:指的就是JDK中提供的各种功能的Java类
这些类将底层的实现封装了起来,我们不需要关心这些类是如何实现的,
只需要学习这些类如何使用即可,我们可以通过帮助文档来学习这些API如何使用

————————

API

< strong > API < / strong > (< strong > a < / strong > Application < strong > P < / strong > programming < strong > I < / strong > interface): application programming interface
Java API: refers to Java classes with various functions provided in JDK
These classes encapsulate the underlying implementation. We don’t need to care about how these classes are implemented,
Just learn how to use these classes. We can learn how to use these APIs through help documents

APIApplication Programming Interface):应用程序编程接口

Java API: refers to Java classes with various functions provided in JDK
These classes encapsulate the underlying implementation. We don’t need to care about how these classes are implemented,
Just learn how to use these classes. We can learn how to use these APIs through help documents