Java基础-类-接口interface-package-import.
2017-12-17 00:17
465 查看
一
类继承
Java通过关键字extends来实现类继承
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/af8f6bc8bf4bba78f0b1fa38a77e6ea7)
二
继承中的构造方法super
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/29404819c956ff2c11f66f133e13389d)
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/d5977c37985196eec025f10930dfe5fe)
三
Package语句
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/8762393a1f66f0a780dbfd550a06813f)
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/087d2147aef851a2e168c49acbfd381a)
四
Import语句
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/0edfdbd7c7df03e2633225fc3e603bdd)
五
访问控制符修饰成员
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/ea087acd990f94d834fb6a37b01df10c)
六
Final关键字
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/c4d862ab4b6f3029149aa9f3651bb791)
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/f26350abf300505784b747d31d0609cf)
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/388b916b99b0a0db44ff0e68dda7927f)
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/33b99dd3b377d81bd82203258588cf1f)
七
抽象类
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/ea615bc64742fc42028bf2065a4cc0f5)
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/6485031afdf507c085e84fd163449c1e)
八
接口interface
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/f83bdeed4b396769f2fbad3720a7d8a7)
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/97414faba77a85cfba0587b0173a8d77)
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/f3ff00e30d46580faab88a99ba02d962)
九
内部类
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/4fb52f7bc2f089818990450b295ac7cc)
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/011c0e2791dae8d7a6a7cf967cb7f5a1)
十
匿名类
![](https://oscdn.geek-share.com/Uploads/Images/Content/202007/31/9f715024f3a436cc30b00992bd0e1af3)
类继承
Java通过关键字extends来实现类继承
二
继承中的构造方法super
三
Package语句
四
Import语句
五
访问控制符修饰成员
六
Final关键字
七
抽象类
八
接口interface
九
内部类
十
匿名类
相关文章推荐
- java基础 之 package import 总结(马士兵 视频教程)
- 黑马程序员_Java基础[24]_package、import
- JAVA基础 - interface 接口
- 黑马程序员—java基础学习--抽象类(abstract)、接口(interface)、多态
- java中的类(class),包(package),接口(interface)
- JAVA基础再回首(七)——final关键字、抽象类abstract、接口interface、权限修饰符、导包
- Java 学习笔记 (3) -抽象类 abstract 接口 interface 内部类 inner class 继承 extends 实现 implements 包 package
- Java的类(class)、包(package)和接口(interface)
- 【Java基础】——之抽象类(Abstract)与接口(Interface)
- Java自学之路-Java基础教程-18:Java四大特性之多态性以及接口interface
- Java的类(class)、包(package)和接口(interface)
- JAVA基础--接口 interface
- java基础13 接口(及关键字:interface、implements)
- 【编程基础】Java 中的Package和Import
- Java基础之深入理解接口(interface)意义
- java基础之关键字二( package、 class、import )和( static、fina ) 和(public、protected、private)
- Java基础小记之package和import语句
- 黑马程序员_java基础-图形用户接口GUI(Graphical User Interface)
- Android使用到的Java基础——导包,package,import的使用
- Java基础--接口(Interface)