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JAVA学习
- Android
- 2021-08-29
- 739人已阅读
摘要
基类继承
public abstract class Person
{
private String name;
public Person(String n)
{
name=n;
}
public abstract String getDes();
public String getName()
{
return name;
}
}
class Student extends Person
{
public Student(String n,String m)
{
super(n);
major=m;
}
public String getDec()
{
return major;
}
private String major;
}
接口
public interface Flayable{
public final int wiNumber;
public abstract void Fly();
}
public class Bat implements Fly
{
@override
public void Fly()
{
}
}