Java编写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、班级等。

好的，以下是一个简单的Java代码实现，使用了面向对象的思想。

首先，定义一个Person类，包含编号、姓名、性别、出生日期等基本属性：

public class Person {
    private int id;
    private String name;
    private String gender;
    private Date birthDate;

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

    // 省略Getter和Setter方法
}

然后，定义一个Teacher类，继承自Person类，增加部门、职称、工资等属性：

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

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

    // 省略Getter和Setter方法
}

接下来，定义一个Student类，同样继承自Person类，增加高考分数、专业field、班级等属性：

public class Student extends Person {
    private int entranceScore;
    private String major;
    private String className;

    public Student(int id, String name, String gender, Date birthDate, int entranceScore, String major, String className) {
        super(id, name, gender, birthDate);
        this.entranceScore = entranceScore;
        this.major = major;
        this.className = className;
    }

    // 省略Getter和Setter方法
}

最后，定义一个School类，包含一个教师列表和一个学生列表，实现教师与学生基本信息的添加、删除、修改、查询等功能：

import java.util.ArrayList;
import java.util.Date;
import java.util.List;

public class School {
    private List<Teacher> teachers;
    private List<Student> students;

    public School() {
        this.teachers = new ArrayList<>();
        this.students = new ArrayList<>();
    }

    public void addTeacher(int id, String name, String gender, Date birthDate, String department, String title, double salary) {
        Teacher teacher = new Teacher(id, name, gender, birthDate, department, title, salary);
        teachers.add(teacher);
    }

    public void deleteTeacher(int id) {
        for (int i = 0; i < teachers.size(); i++) {
            if (teachers.get(i).getId() == id) {
                teachers.remove(i);
                break;
            }
        }
    }

    public void updateTeacher(int id, String department, String title, double salary) {
        for (Teacher teacher : teachers) {
            if (teacher.getId() == id) {
                teacher.setDepartment(department);
                teacher.setTitle(title);
                teacher.setSalary(salary);
                break;
            }
        }
    }

    public List<Teacher> queryTeacher(String name) {
        List<Teacher> result = new ArrayList<>();
        for (Teacher teacher : teachers) {
            if (teacher.getName().equals(name)) {
                result.add(teacher);
            }
        }
        return result;
    }

    public void addStudent(int id, String name, String gender, Date birthDate, int entranceScore, String major, String className) {
        Student student = new Student(id, name, gender, birthDate, entranceScore, major, className);
        students.add(student);
    }

    public void deleteStudent(int id) {
        for (int i = 0; i < students.size(); i++) {
            if (students.get(i).getId() == id) {
                students.remove(i);
                break;
            }
        }
    }

    public void updateStudent(int id, String major, String className) {
        for (Student student : students) {
            if (student.getId() == id) {
                student.setMajor(major);
                student.setClassName(className);
                break;
            }
        }
    }

    public List<Student> queryStudent(String name) {
        List<Student> result = new ArrayList<>();
        for (Student student : students) {
            if (student.getName().equals(name)) {
                result.add(student);
            }
        }
        return result;
    }
}

以上就是一个简单的学校人事管理系统的Java实现。可以根据实际需求进行修改和扩展。