public class Student01 {
private final int id = 1;
private int age;
private int classes;
private static String school
="合师";
public Student01(){
this(22,"小明",424);
}
public Student01
(int age,
String name,
int classes
){ this.age = age;
this.name = name;
this.classes = classes;
}
public void setAge(int age){ //修改年龄
this.age = age;
}
public void setName
(String name
){ //修改姓名 this.name = name;
}
public void setClasses(int classes){ //修改班级
this.classes = classes;
}
public int getId(){ //获取学号
return id;
}
public int getAge(){ //获取年龄
return age;
}
public String getName
(){ //获取姓名 return name;
}
public int getClasses(){ //获取班级
return classes;
}
public String getSchool
(){ //获取学校 return school;
}
return "学号：" + id + "；\t\t年龄：" + age + "：\t\t姓名：" + name +
"：\t\t班级：" + classes + "：\t\t学校：" + school;
}
public static void main
(String[] args
) { Student01 student01 = new Student01();
System.
out.
println(student01.
getInFo());
Student01 student02 = new Student01();
student02.setAge(20);
student02.setName("小亮");
student02.setClasses(555);
System.
out.
println("学号：" + student02.
getId() + "：\t\t年龄：" + student02.
getAge() +"：\t\t姓名：" + student02.getName() + "：\t\t班级：" + student02.getClasses( )
+ "：\t\t学校：" + student02.getSchool());
}
}