package day05;//需求:定义类并测试;public class Demo06 { public static void main(String[] args) { Student stu1=new Student("张三",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("无参的构造方法被执行了!"); } 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!"); }}
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