package day05;//需求：定義類并測試；public class Demo06 {?? ?public static void main(String[] args) {?? ??? ?Student stu1=new Student("張三",88);?? ??? ?stu1.introduce();????????Student stu2=new Student()；????????stu2.setName("李四”）；????????stu2.setScore(96）；?? ???? stu2.introduce();??? }}class Student{?? ?String name;?? ?int score;?? ?public String getName(){?? ??? ?return name;?? ?}?? ?public void setName(String name){?? ??? ?this.name=name;?? ?}?? ?public int getScore(){?? ??? ?return score;?? ?}?? ?public void setScore(int score){?? ??? ?this.score=score;?? ?}?? ?Student(){?? ??? ?System.out.println("無參的構造方法被執行了！");?? ?}?? ?Student(String name,int score){?? ??? ?this.name=name;?? ??? ?this.score=score;?? ?}?? ?public void introduce(){?? ??? ?System.out.println("大家好，我叫"+name+"我考了"+score+"分！");?? ?}}