public class Father(){
private String name;
int age;
//若不在set中有打印语句,如何在子类中打印出来
public void setName(String name) {
this.name = name;
// System.out.println("姓名:"+name);
}
public void setAge(int age) {
this.age = age;
// System.out.println("年龄:"+age);
}
}
public class Son extends Father(){
public static void main(String[] args){
Son son=new Son();
son.setName("王二");
son.setAge(48);
System.out.println(此中如何打印age(48),及name(王二));
}
}