java学生管理系统不用数据库

import java.io.*;
import java.util.ArrayList;
import java.util.List;

class Student {
    private String id;
    private String name;
    // 其他属性...

    // 构造函数、getter和setter方法...
}

public class StudentManagementSystem {
    private static final String FILE_PATH = "students.txt";

    public static void main(String[] args) {
        // 示例操作：添加学生
        addStudent(new Student("1", "Alice"));
        // 示例操作：读取学生信息
        List<Student> students = readStudents();
        for (Student student : students) {
            System.out.println(student.getName());
        }
    }

    public static void addStudent(Student student) {
        try (BufferedWriter writer = new BufferedWriter(new FileWriter(FILE_PATH, true))) {
            writer.write(student.getId() + "," + student.getName());
            writer.newLine();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public static List<Student> readStudents() {
        List<Student> students = new ArrayList<>();
        try (BufferedReader reader = new BufferedReader(new FileReader(FILE_PATH))) {
            String line;
            while ((line = reader.readLine()) != null) {
                String[] parts = line.split(",");
                Student student = new Student(parts[0], parts[1]);
                students.add(student);
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
        return students;
    }
}