java编写一个学生和教师数据输入的显示程序，学生数据有编号,姓名,班号和成绩 教师数据有编号姓名职称和部门要求将编号姓名输入 显示设计成一个类person，并作为学生数据操作类Student和教师数据操作类Teacher的父类

在Java中，你可以创建一个名为`Person`的通用类作为所有员工（包括学生和教师）的基础类，然后分别创建`Student`和`Teacher`类作为`Person`的子类。首先，我们定义`Person`类，它包含基本的标识信息：

public class Person {
    private String id;
    private String name;

    // 构造函数
    public Person(String id, String name) {
        this.id = id;
        this.name = name;
    }

    // 获取和设置方法
    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    // 打印方法，用于显示数据
    @Override
    public String toString() {
        return "ID: " + id + ", Name: " + name;
    }
}

接着，创建`Student`和`Teacher`类，它们继承自`Person`并添加特定属性：

public class Student extends Person {
    private int studentNumber;
    private int grade;

    public Student(String id, String name, int studentNumber, int grade) {
        super(id, name);
        this.studentNumber = studentNumber;
        this.grade = grade;
    }

    // 学生特有的获取和设置方法
    public int getStudentNumber() {
        return studentNumber;
    }

    public void setStudentNumber(int studentNumber) {
        this.studentNumber = studentNumber;
    }

    public int getGrade() {
        return grade;
    }

    public void setGrade(int grade) {
        this.grade = grade;
    }

    // 重写toString方法展示更多细节
    @Override
    public String toString() {
        return super.toString() + ", Student Number: " + studentNumber + ", Grade: " + grade;
    }
}

public class Teacher extends Person {
    private String title;
    private String department;

    public Teacher(String id, String name, String title, String department) {
        super(id, name);
        this.title = title;
        this.department = department;
    }

    // 教师特有的获取和设置方法
    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public String getDepartment() {
        return department;
    }

    public void setDepartment(String department) {
        this.department = department;
    }

    // 重写toString方法展示更多细节
    @Override
    public String toString() {
        return super.toString() + ", Title: " + title + ", Department: " + department;
    }
}

最后，你可以创建主程序来接收用户输入，实例化相应的类，并打印数据：

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        System.out.println("Enter Student details (or 't' for teacher):");
        String input = scanner.next();
        if ("t".equals(input)) {
            System.out.print("ID: ");
            String id = scanner.next();
            System.out.print("Name: ");
            String name = scanner.next();
            Teacher teacher = new Teacher(id, name, "", "");
            System.out.println(teacher);
        } else {
            System.out.print("ID: ");
            String id = scanner.next();
            System.out.print("Name: ");
            String name = scanner.next();
            System.out.print("Student Number: ");
            int studentNumber = scanner.nextInt();
            System.out.print("Grade: ");
            int grade = scanner.nextInt();
            Student student = new Student(id, name, studentNumber, grade);
            System.out.println(student);
        }

        scanner.close();
    }
}

当你运行这个程序，用户可以选择输入学生或教师的信息，程序会根据选择创建并显示相应对象的内容。