If you don't go after what you want, you'll never have it. If you don't step forward, you're always in the same place.

Java attack - Java 抽象类，接口

 Java 抽象类，接口

 

 

 

 

 

 

 

 

 

接口

 

 

 

接口成员特点

 

 

 

 

类与接口

 

 

 

 

抽象类与接口

 

 

 

Final,多态，抽象类，接口的总结

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

posted @ 2020-03-29 13:02  BlackAnts  阅读(213)  评论(0)    收藏  举报