使用Java程序完成以下要求的图形用户界面并详细注释代码。 编写一个个人通信录程序，具体如下的功能：  定义一个类，包含姓名、邮政编码、通信地址、电话、手机、email等成员变量。 添加：向文件中写个人信息。 查找：根据姓名在文件中查找个人信息，如果找到则显示出来，有提示信息显示操作是否成功。 清空：清空所有文本框中的信息 退出：退出当前页面 删除：根据姓名在文件中查找个人信息并删除，有提示信息显示操作是否成功。 所有的文本框都在同一列上 所有按钮都位于文本框正下方同一行 显示的提示信息位于最下方

以下是注释详细的Java程序代码：

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;

public class PersonalAddressBook extends JFrame implements ActionListener {
    // 定义GUI组件，用于用户界面
    private JLabel nameLabel, postCodeLabel, addressLabel, phoneLabel, mobileLabel, emailLabel;
    private JTextField nameField, postCodeField, addressField, phoneField, mobileField, emailField;
    private JButton addButton, searchButton, deleteButton, clearButton, exitButton;

    // 定义一个内部类，用于存储个人信息
    private class Person {
        String name, postCode, address, phone, mobile, email;

        public Person(String name, String postCode, String address, String phone, String mobile, String email) {
            this.name = name;
            this.postCode = postCode;
            this.address = address;
            this.phone = phone;
            this.mobile = mobile;
            this.email = email;
        }

        @Override
        public String toString() {
            return name + "," + postCode + "," + address + "," + phone + "," + mobile + "," + email;
        }
    }

    public PersonalAddressBook() {
        super("个人通信录");

        // 初始化GUI组件
        nameLabel = new JLabel("姓名:");
        postCodeLabel = new JLabel("邮政编码:");
        addressLabel = new JLabel("通信地址:");
        phoneLabel = new JLabel("电话:");
        mobileLabel = new JLabel("手机:");
        emailLabel = new JLabel("Email:");

        nameField = new JTextField(20);
        postCodeField = new JTextField(20);
        addressField = new JTextField(20);
        phoneField = new JTextField(20);
        mobileField = new JTextField(20);
        emailField = new JTextField(20);

        addButton = new JButton("添加");
        searchButton = new JButton("查找");
        deleteButton = new JButton("删除");
        clearButton = new JButton("清空");
        exitButton = new JButton("退出");

        // 设置GUI界面的布局
        JPanel inputPanel = new JPanel(new GridLayout(6, 2));
        inputPanel.add(nameLabel);
        inputPanel.add(nameField);
        inputPanel.add(postCodeLabel);
        inputPanel.add(postCodeField);
        inputPanel.add(addressLabel);
        inputPanel.add(addressField);
        inputPanel.add(phoneLabel);
        inputPanel.add(phoneField);
        inputPanel.add(mobileLabel);
        inputPanel.add(mobileField);
        inputPanel.add(emailLabel);
        inputPanel.add(emailField);

        JPanel buttonPanel = new JPanel();
        buttonPanel.add(addButton);
        buttonPanel.add(searchButton);
        buttonPanel.add(deleteButton);
        buttonPanel.add(clearButton);
        buttonPanel.add(exitButton);

        JPanel messagePanel = new JPanel();
        messagePanel.add(new JLabel("提示信息:"));

        // 将GUI组件添加到窗口中
        Container container = getContentPane();
        container.setLayout(new BorderLayout());
        container.add(inputPanel, BorderLayout.CENTER);
        container.add(buttonPanel, BorderLayout.SOUTH);
        container.add(messagePanel, BorderLayout.NORTH);

        // 添加事件监听器
        addButton.addActionListener(this);
        searchButton.addActionListener(this);
        deleteButton.addActionListener(this);
        clearButton.addActionListener(this);
        exitButton.addActionListener(this);

        // 设置窗口的大小和位置，并显示窗口
        setSize(400, 300);
        setLocationRelativeTo(null);
        setVisible(true);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    }

    @Override
    public void actionPerformed(ActionEvent e) {
        Object source = e.getSource();
        if (source == addButton) {
            // 添加个人信息
            Person person = new Person(nameField.getText(), postCodeField.getText(), addressField.getText(),
                    phoneField.getText(), mobileField.getText(), emailField.getText());
            writeToFile(person.toString());
            showMessage("添加成功");
        } else if (source == searchButton) {
            // 查找个人信息
            String name = nameField.getText();
            String result = searchByName(name);
            if (result != null) {
                String[] fields = result.split(",");
                nameField.setText(fields[0]);
                postCodeField.setText(fields[1]);
                addressField.setText(fields[2]);
                phoneField.setText(fields[3]);
                mobileField.setText(fields[4]);
                emailField.setText(fields[5]);
                showMessage("查找成功");
            } else {
                showMessage("查找失败，没有找到指定的姓名");
            }
        } else if (source == deleteButton) {
            // 删除个人信息
            String name = nameField.getText();
            if (deleteByName(name)) {
                clearFields();
                showMessage("删除成功");
            } else {
                showMessage("删除失败，没有找到指定的姓名");
            }
        } else if (source == clearButton) {
            // 清空所有文本框中的信息
            clearFields();
        } else if (source == exitButton) {
            // 退出程序
            System.exit(0);
        }
    }

    // 将个人信息写入文件
    private void writeToFile(String str) {
        try {
            FileWriter writer = new FileWriter("addressbook.txt", true);
            writer.write(str + "\n");
            writer.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    // 根据姓名查找个人信息
    private String searchByName(String name) {
        try {
            BufferedReader reader = new BufferedReader(new FileReader("addressbook.txt"));
            String line;
            while ((line = reader.readLine()) != null) {
                if (line.startsWith(name)) {
                    reader.close();
                    return line;
                }
            }
            reader.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }

    // 根据姓名删除个人信息
    private boolean deleteByName(String name) {
        try {
            BufferedReader reader = new BufferedReader(new FileReader("addressbook.txt"));
            StringBuffer buffer = new StringBuffer();
            String line;
            boolean deleted = false;
            while ((line = reader.readLine()) != null) {
                if (line.startsWith(name)) {
                    deleted = true;
                    continue;
                }
                buffer.append(line + "\n");
            }
            reader.close();

            if (deleted) {
                FileWriter writer = new FileWriter("addressbook.txt");
                writer.write(buffer.toString());
                writer.close();
                return true;
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
        return false;
    }

    // 清空所有文本框中的信息
    private void clearFields() {
        nameField.setText("");
        postCodeField.setText("");
        addressField.setText("");
        phoneField.setText("");
        mobileField.setText("");
        emailField.setText("");
    }

    // 在提示信息区域显示信息
    private void showMessage(String message) {
        JOptionPane.showMessageDialog(this, message, "提示信息", JOptionPane.INFORMATION_MESSAGE);
    }

    public static void main(String[] args) {
        new PersonalAddressBook();
    }
}