在一个学校中有教师和学生两类人员。学生信息有身份证号、学号、专业、姓名性别、年龄及数学、英语、Java程序设计三门课程的成绩。教师信息有身份证号、教师号、专业、姓名、性别、年龄及授课的学时数。创建学生和教师的对象并输出对象的信息。java代码，使用继承性

下面是使用继承性的Java代码实现：

// 定义人员类Person
class Person {
    private String idNumber; // 身份证号
    private String major; // 专业
    private String name; // 姓名
    private String gender; // 性别
    private int age; // 年龄
    
    public Person(String idNumber, String major, String name, String gender, int age) {
        this.idNumber = idNumber;
        this.major = major;
        this.name = name;
        this.gender = gender;
        this.age = age;
    }
    
    public String getIdNumber() {
        return idNumber;
    }
    
    public String getMajor() {
        return major;
    }
    
    public String getName() {
        return name;
    }
    
    public String getGender() {
        return gender;
    }
    
    public int getAge() {
        return age;
    }
}

// 定义学生类Student，继承自Person类
class Student extends Person {
    private String studentNumber; // 学号
    private int mathScore; // 数学成绩
    private int englishScore; // 英语成绩
    private int javaScore; // Java程序设计成绩
    
    public Student(String idNumber, String major, String name, String gender, int age, String studentNumber, int mathScore, int englishScore, int javaScore) {
        super(idNumber, major, name, gender, age);
        this.studentNumber = studentNumber;
        this.mathScore = mathScore;
        this.englishScore = englishScore;
        this.javaScore = javaScore;
    }
    
    public String getStudentNumber() {
        return studentNumber;
    }
    
    public int getMathScore() {
        return mathScore;
    }
    
    public int getEnglishScore() {
        return englishScore;
    }
    
    public int getJavaScore() {
        return javaScore;
    }
}

// 定义教师类Teacher，继承自Person类
class Teacher extends Person {
    private String teacherNumber; // 教师号
    private int teachingHours; // 授课的学时数
    
    public Teacher(String idNumber, String major, String name, String gender, int age, String teacherNumber, int teachingHours) {
        super(idNumber, major, name, gender, age);
        this.teacherNumber = teacherNumber;
        this.teachingHours = teachingHours;
    }
    
    public String getTeacherNumber() {
        return teacherNumber;
    }
    
    public int getTeachingHours() {
        return teachingHours;
    }
}

// 测试
public class Test {
    public static void main(String[] args) {
        // 创建一个学生对象
        Student student = new Student("123456199001011234", "计算机科学与技术", "张三", "男", 21, "20180001", 90, 85, 95);
        System.out.println("学生信息：");
        System.out.println("身份证号：" + student.getIdNumber());
        System.out.println("专业：" + student.getMajor());
        System.out.println("姓名：" + student.getName());
        System.out.println("性别：" + student.getGender());
        System.out.println("年龄：" + student.getAge());
        System.out.println("学号：" + student.getStudentNumber());
        System.out.println("数学成绩：" + student.getMathScore());
        System.out.println("英语成绩：" + student.getEnglishScore());
        System.out.println("Java程序设计成绩：" + student.getJavaScore());
        
        // 创建一个教师对象
        Teacher teacher = new Teacher("123456198001011234", "计算机科学与技术", "李四", "女", 41, "20010001", 48);
        System.out.println("教师信息：");
        System.out.println("身份证号：" + teacher.getIdNumber());
        System.out.println("专业：" + teacher.getMajor());
        System.out.println("姓名：" + teacher.getName());
        System.out.println("性别：" + teacher.getGender());
        System.out.println("年龄：" + teacher.getAge());
        System.out.println("教师号：" + teacher.getTeacherNumber());
        System.out.println("授课的学时数：" + teacher.getTeachingHours());
    }
}

输出结果：

学生信息：
身份证号：123456199001011234
专业：计算机科学与技术
姓名：张三
性别：男
年龄：21
学号：20180001
数学成绩：90
英语成绩：85
Java程序设计成绩：95
教师信息：
身份证号：123456198001011234
专业：计算机科学与技术
姓名：李四
性别：女
年龄：41
教师号：20010001
授课的学时数：48