用JAVA创建一个具体的学生管理程序代码带界面和mvc架构

这里提供一个简单的学生管理程序的代码示例，包含界面和MVC架构。需要注意的是，这个示例只是为了展示MVC架构的基本思想和界面设计，实际项目中可能需要更多的功能和细节处理。

1. Model类

public class StudentModel {
    private String name;
    private int age;
    private String gender;

    public StudentModel(String name, int age, String gender) {
        this.name = name;
        this.age = age;
        this.gender = gender;
    }

    public String getName() {
        return name;
    }

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

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public String getGender() {
        return gender;
    }

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

2. View类

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.List;

public class StudentView extends JFrame {
    private JLabel nameLabel;
    private JTextField nameTextField;
    private JLabel ageLabel;
    private JTextField ageTextField;
    private JLabel genderLabel;
    private JComboBox genderComboBox;
    private JButton addButton;
    private JButton deleteButton;
    private JTable studentTable;

    public StudentView() {
        initUI();
    }

    private void initUI() {
        setTitle("Student Management System");
        setSize(500, 300);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        nameLabel = new JLabel("Name:");
        nameTextField = new JTextField(10);
        ageLabel = new JLabel("Age:");
        ageTextField = new JTextField(10);
        genderLabel = new JLabel("Gender:");
        genderComboBox = new JComboBox(new String[]{"Male", "Female"});
        addButton = new JButton("Add");
        deleteButton = new JButton("Delete");
        studentTable = new JTable();

        JPanel topPanel = new JPanel();
        topPanel.setLayout(new FlowLayout());
        topPanel.add(nameLabel);
        topPanel.add(nameTextField);
        topPanel.add(ageLabel);
        topPanel.add(ageTextField);
        topPanel.add(genderLabel);
        topPanel.add(genderComboBox);
        topPanel.add(addButton);
        topPanel.add(deleteButton);

        JPanel bottomPanel = new JPanel();
        bottomPanel.setLayout(new BorderLayout());
        bottomPanel.add(studentTable.getTableHeader(), BorderLayout.NORTH);
        bottomPanel.add(studentTable, BorderLayout.CENTER);

        getContentPane().setLayout(new BorderLayout());
        getContentPane().add(topPanel, BorderLayout.NORTH);
        getContentPane().add(bottomPanel, BorderLayout.CENTER);
    }

    public String getName() {
        return nameTextField.getText();
    }

    public int getAge() {
        return Integer.parseInt(ageTextField.getText());
    }

    public String getGender() {
        return (String) genderComboBox.getSelectedItem();
    }

    public void setStudentTableData(List<StudentModel> dataList) {
        Object[][] data = new Object[dataList.size()][3];
        for (int i = 0; i < dataList.size(); i++) {
            data[i][0] = dataList.get(i).getName();
            data[i][1] = dataList.get(i).getAge();
            data[i][2] = dataList.get(i).getGender();
        }
        studentTable.setModel(new DefaultTableModel(data, new String[]{"Name", "Age", "Gender"}));
    }

    public void addAddButtonListener(ActionListener listener) {
        addButton.addActionListener(listener);
    }

    public void addDeleteButtonListener(ActionListener listener) {
        deleteButton.addActionListener(listener);
    }
}

3. Controller类

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.List;

public class StudentController {
    private StudentView view;
    private List<StudentModel> dataList;

    public StudentController(StudentView view) {
        this.view = view;
        this.dataList = new ArrayList<>();
        this.view.setStudentTableData(this.dataList);
        this.view.addAddButtonListener(new AddButtonListener());
        this.view.addDeleteButtonListener(new DeleteButtonListener());
    }

    class AddButtonListener implements ActionListener {
        @Override
        public void actionPerformed(ActionEvent e) {
            String name = view.getName();
            int age = view.getAge();
            String gender = view.getGender();
            StudentModel student = new StudentModel(name, age, gender);
            dataList.add(student);
            view.setStudentTableData(dataList);
        }
    }

    class DeleteButtonListener implements ActionListener {
        @Override
        public void actionPerformed(ActionEvent e) {
            int[] rows = view.studentTable.getSelectedRows();
            for (int i = rows.length - 1; i >= 0; i--) {
                dataList.remove(rows[i]);
            }
            view.setStudentTableData(dataList);
        }
    }

    public static void main(String[] args) {
        StudentView view = new StudentView();
        StudentController controller = new StudentController(view);
        view.setVisible(true);
    }
}

在MVC架构中，Model类保存数据，View类负责显示界面，Controller类负责控制View和Model之间的交互。

这个示例中，StudentModel类用于保存学生的姓名、年龄和性别。StudentView类是界面的实现，包括文本框、下拉框、按钮和表格等控件。StudentController类是控制器，处理按钮事件、更新数据和刷新界面等操作。

在main方法中，创建View和Controller对象，并显示界面。运行程序后，可以添加学生信息并在表格上显示，也可以删除选定的行。