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package Tets09;
public class Demo_Test1 {
public static void main(String[]args){
Fu f=new Zi();
//f.method();//找不到metho方法,成员方法,编译看左边,运行看右边
f.show();
}
}
class Fu{
public void show(){
System.out.println("父类show方法");
}
}
class Zi extends Fu{
public void show(){
System.out.println("子类show方法");
}
public void method(){
System.out.println("子类method方法");
}
}
运行结果:
子类method方法