student.java

实例精华

package mypro;

public class Student extends Person {

    public Student()
    {
        super("1");
        System.out.println(super.getName());

    }
    String ss = super.getSex();
    public static void main(String[] args) {
        Student student = new Student();

        student.setName("张三");
        student.setSex("男");
        System.out.println(student.getSex());
        student.setAge(22);

        System.out.println("姓名："+student.getName()+"\n"+"性别："+
                           student.getSex()+"\n"+"年龄："+student.getAge());

    }
}