用JAVA设计一个简单的学校人事管理系统,管理教师和学生信息。实现教师与学生基本信息的添加、删除、修改、查询。其中编号、姓名、性别、出生日期为共有的,教师包括部门、职称、工资;学生包括高考分数、专业field、

班级。以下是一个简单的学校人事管理系统的JAVA代码实现：

import java.util.ArrayList;
import java.util.Scanner;

public class SchoolManagementSystem {

    public static void main(String[] args) {
        ArrayList<Teacher> teacherList = new ArrayList<>();
        ArrayList<Student> studentList = new ArrayList<>();

        Scanner scanner = new Scanner(System.in);
        while (true) {
            System.out.println("请选择操作：");
            System.out.println("1. 添加教师信息");
            System.out.println("2. 删除教师信息");
            System.out.println("3. 修改教师信息");
            System.out.println("4. 查询教师信息");
            System.out.println("5. 添加学生信息");
            System.out.println("6. 删除学生信息");
            System.out.println("7. 修改学生信息");
            System.out.println("8. 查询学生信息");
            System.out.println("9. 退出程序");
            int choice = scanner.nextInt();

            switch (choice) {
                case 1:
                    addTeacher(teacherList, scanner);
                    break;
                case 2:
                    deleteTeacher(teacherList, scanner);
                    break;
                case 3:
                    modifyTeacher(teacherList, scanner);
                    break;
                case 4:
                    queryTeacher(teacherList, scanner);
                    break;
                case 5:
                    addStudent(studentList, scanner);
                    break;
                case 6:
                    deleteStudent(studentList, scanner);
                    break;
                case 7:
                    modifyStudent(studentList, scanner);
                    break;
                case 8:
                    queryStudent(studentList, scanner);
                    break;
                case 9:
                    System.out.println("程序已退出！");
                    System.exit(0);
                    break;
                default:
                    System.out.println("输入错误，请重新输入！");
                    break;
            }
        }
    }

    private static void addTeacher(ArrayList<Teacher> teacherList, Scanner scanner) {
        System.out.println("请输入教师编号：");
        int id = scanner.nextInt();
        System.out.println("请输入教师姓名：");
        String name = scanner.next();
        System.out.println("请输入教师性别：");
        String gender = scanner.next();
        System.out.println("请输入教师出生日期：");
        String birthday = scanner.next();
        System.out.println("请输入教师部门：");
        String department = scanner.next();
        System.out.println("请输入教师职称：");
        String title = scanner.next();
        System.out.println("请输入教师工资：");
        double salary = scanner.nextDouble();
        Teacher teacher = new Teacher(id, name, gender, birthday, department, title, salary);
        teacherList.add(teacher);
        System.out.println("教师信息已添加！");
    }

    private static void deleteTeacher(ArrayList<Teacher> teacherList, Scanner scanner) {
        System.out.println("请输入要删除的教师编号：");
        int id = scanner.nextInt();
        for (Teacher teacher : teacherList) {
            if (teacher.getId() == id) {
                teacherList.remove(teacher);
                System.out.println("教师信息已删除！");
                return;
            }
        }
        System.out.println("未找到该教师！");
    }

    private static void modifyTeacher(ArrayList<Teacher> teacherList, Scanner scanner) {
        System.out.println("请输入要修改的教师编号：");
        int id = scanner.nextInt();
        for (Teacher teacher : teacherList) {
            if (teacher.getId() == id) {
                System.out.println("请输入新的教师姓名：");
                String name = scanner.next();
                System.out.println("请输入新的教师性别：");
                String gender = scanner.next();
                System.out.println("请输入新的教师出生日期：");
                String birthday = scanner.next();
                System.out.println("请输入新的教师部门：");
                String department = scanner.next();
                System.out.println("请输入新的教师职称：");
                String title = scanner.next();
                System.out.println("请输入新的教师工资：");
                double salary = scanner.nextDouble();
                teacher.setName(name);
                teacher.setGender(gender);
                teacher.setBirthday(birthday);
                teacher.setDepartment(department);
                teacher.setTitle(title);
                teacher.setSalary(salary);
                System.out.println("教师信息已修改！");
                return;
            }
        }
        System.out.println("未找到该教师！");
    }

    private static void queryTeacher(ArrayList<Teacher> teacherList, Scanner scanner) {
        System.out.println("请输入要查询的教师编号：");
        int id = scanner.nextInt();
        for (Teacher teacher : teacherList) {
            if (teacher.getId() == id) {
                System.out.println(teacher.toString());
                return;
            }
        }
        System.out.println("未找到该教师！");
    }

    private static void addStudent(ArrayList<Student> studentList, Scanner scanner) {
        System.out.println("请输入学生编号：");
        int id = scanner.nextInt();
        System.out.println("请输入学生姓名：");
        String name = scanner.next();
        System.out.println("请输入学生性别：");
        String gender = scanner.next();
        System.out.println("请输入学生出生日期：");
        String birthday = scanner.next();
        System.out.println("请输入学生高考分数：");
        double score = scanner.nextDouble();
        System.out.println("请输入学生专业：");
        String field = scanner.next();
        System.out.println("请输入学生班级：");
        String className = scanner.next();
        Student student = new Student(id, name, gender, birthday, score, field, className);
        studentList.add(student);
        System.out.println("学生信息已添加！");
    }

    private static void deleteStudent(ArrayList<Student> studentList, Scanner scanner) {
        System.out.println("请输入要删除的学生编号：");
        int id = scanner.nextInt();
        for (Student student : studentList) {
            if (student.getId() == id) {
                studentList.remove(student);
                System.out.println("学生信息已删除！");
                return;
            }
        }
        System.out.println("未找到该学生！");
    }

    private static void modifyStudent(ArrayList<Student> studentList, Scanner scanner) {
        System.out.println("请输入要修改的学生编号：");
        int id = scanner.nextInt();
        for (Student student : studentList) {
            if (student.getId() == id) {
                System.out.println("请输入新的学生姓名：");
                String name = scanner.next();
                System.out.println("请输入新的学生性别：");
                String gender = scanner.next();
                System.out.println("请输入新的学生出生日期：");
                String birthday = scanner.next();
                System.out.println("请输入新的学生高考分数：");
                double score = scanner.nextDouble();
                System.out.println("请输入新的学生专业：");
                String field = scanner.next();
                System.out.println("请输入新的学生班级：");
                String className = scanner.next();
                student.setName(name);
                student.setGender(gender);
                student.setBirthday(birthday);
                student.setScore(score);
                student.setField(field);
                student.setClassName(className);
                System.out.println("学生信息已修改！");
                return;
            }
        }
        System.out.println("未找到该学生！");
    }

    private static void queryStudent(ArrayList<Student> studentList, Scanner scanner) {
        System.out.println("请输入要查询的学生编号：");
        int id = scanner.nextInt();
        for (Student student : studentList) {
            if (student.getId() == id) {
                System.out.println(student.toString());
                return;
            }
        }
        System.out.println("未找到该学生！");
    }
}

class Person {
    private int id;
    private String name;
    private String gender;
    private String birthday;

    public Person(int id, String name, String gender, String birthday) {
        this.id = id;
        this.name = name;
        this.gender = gender;
        this.birthday = birthday;
    }

    public int getId() {
        return id;
    }

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

    public String getName() {
        return name;
    }

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

    public String getGender() {
        return gender;
    }

    public void setGender(String gender) {
        this.gender = gender;
    }

    public String getBirthday() {
        return birthday;
    }

    public void setBirthday(String birthday) {
        this.birthday = birthday;
    }

    @Override
    public String toString() {
        return "编号：" + id + "，姓名：" + name + "，性别：" + gender + "，出生日期：" + birthday;
    }
}

class Teacher extends Person {
    private String department;
    private String title;
    private double salary;

    public Teacher(int id, String name, String gender, String birthday, String department, String title, double salary) {
        super(id, name, gender, birthday);
        this.department = department;
        this.title = title;
        this.salary = salary;
    }

    public String getDepartment() {
        return department;
    }

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

    public String getTitle() {
        return title;
    }

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

    public double getSalary() {
        return salary;
    }

    public void setSalary(double salary) {
        this.salary = salary;
    }

    @Override
    public String toString() {
        return super.toString() + "，部门：" + department + "，职称：" + title + "，工资：" + salary;
    }
}

class Student extends Person {
    private double score;
    private String field;
    private String className;

    public Student(int id, String name, String gender, String birthday, double score, String field, String className) {
        super(id, name, gender, birthday);
        this.score = score;
        this.field = field;
        this.className = className;
    }

    public double getScore() {
        return score;
    }

    public void setScore(double score) {
        this.score = score;
    }

    public String getField() {
        return field;
    }

    public void setField(String field) {
        this.field = field;
    }

    public String getClassName() {
        return className;
    }

    public void setClassName(String className) {
        this.className = className;
    }

    @Override
    public String toString() {
        return super.toString() + "，高考分数：" + score + "，专业：" + field + "，班级：" + className;
    }
}

以上是一个简单的学校人事管理系统的JAVA代码实现，可以实现教师和学生的基本信息添加、删除、修改和查询。