写一个Java图书信息管理系统窗口版

好的，下面是一个简单的Java图书信息管理系统窗口版代码示例：

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

public class BookManager extends JFrame implements ActionListener {
    private JLabel titleLabel, idLabel, nameLabel, authorLabel, publisherLabel, yearLabel;
    private JTextField idField, nameField, authorField, publisherField, yearField;
    private JButton addButton, deleteButton, updateButton, searchButton, clearButton;
    private JTextArea displayArea;
    private ArrayList<Book> bookList;

    public BookManager() {
        super("图书信息管理系统");

        // 初始化组件
        titleLabel = new JLabel("图书信息管理系统", JLabel.CENTER);
        titleLabel.setFont(new Font("楷体", Font.BOLD, 20));
        idLabel = new JLabel("编号:");
        nameLabel = new JLabel("书名:");
        authorLabel = new JLabel("作者:");
        publisherLabel = new JLabel("出版社:");
        yearLabel = new JLabel("出版年份:");
        idField = new JTextField(10);
        nameField = new JTextField(10);
        authorField = new JTextField(10);
        publisherField = new JTextField(10);
        yearField = new JTextField(10);
        addButton = new JButton("添加");
        deleteButton = new JButton("删除");
        updateButton = new JButton("修改");
        searchButton = new JButton("查找");
        clearButton = new JButton("清空");
        displayArea = new JTextArea(10, 30);
        displayArea.setEditable(false);

        // 设置布局
        Container container = getContentPane();
        container.setLayout(new BorderLayout());
        JPanel topPanel = new JPanel(new GridLayout(1, 1));
        topPanel.add(titleLabel);
        container.add(topPanel, BorderLayout.NORTH);

        JPanel centerPanel = new JPanel(new GridLayout(5, 2));
        centerPanel.add(idLabel);
        centerPanel.add(idField);
        centerPanel.add(nameLabel);
        centerPanel.add(nameField);
        centerPanel.add(authorLabel);
        centerPanel.add(authorField);
        centerPanel.add(publisherLabel);
        centerPanel.add(publisherField);
        centerPanel.add(yearLabel);
        centerPanel.add(yearField);
        container.add(centerPanel, BorderLayout.CENTER);

        JPanel bottomPanel = new JPanel(new FlowLayout());
        bottomPanel.add(addButton);
        bottomPanel.add(deleteButton);
        bottomPanel.add(updateButton);
        bottomPanel.add(searchButton);
        bottomPanel.add(clearButton);
        container.add(bottomPanel, BorderLayout.SOUTH);

        JScrollPane scrollPane = new JScrollPane(displayArea);
        container.add(scrollPane, BorderLayout.EAST);

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

        // 初始化图书列表
        bookList = new ArrayList<>();
    }

    public void actionPerformed(ActionEvent e) {
        if (e.getSource() == addButton) {
            // 添加图书
            String id = idField.getText();
            String name = nameField.getText();
            String author = authorField.getText();
            String publisher = publisherField.getText();
            String year = yearField.getText();
            Book book = new Book(id, name, author, publisher, year);
            bookList.add(book);
            displayArea.append("添加成功：" + book + "\n");
            clearFields();
        } else if (e.getSource() == deleteButton) {
            // 删除图书
            String id = idField.getText();
            boolean found = false;
            for (int i = 0; i < bookList.size(); i++) {
                Book book = bookList.get(i);
                if (book.getId().equals(id)) {
                    bookList.remove(i);
                    displayArea.append("删除成功：" + book + "\n");
                    found = true;
                    break;
                }
            }
            if (!found) {
                displayArea.append("找不到编号为" + id + "的图书\n");
            }
            clearFields();
        } else if (e.getSource() == updateButton) {
            // 修改图书
            String id = idField.getText();
            boolean found = false;
            for (int i = 0; i < bookList.size(); i++) {
                Book book = bookList.get(i);
                if (book.getId().equals(id)) {
                    String name = nameField.getText();
                    String author = authorField.getText();
                    String publisher = publisherField.getText();
                    String year = yearField.getText();
                    book.setName(name);
                    book.setAuthor(author);
                    book.setPublisher(publisher);
                    book.setYear(year);
                    displayArea.append("修改成功：" + book + "\n");
                    found = true;
                    break;
                }
            }
            if (!found) {
                displayArea.append("找不到编号为" + id + "的图书\n");
            }
            clearFields();
        } else if (e.getSource() == searchButton) {
            // 查找图书
            String id = idField.getText();
            boolean found = false;
            for (int i = 0; i < bookList.size(); i++) {
                Book book = bookList.get(i);
                if (book.getId().equals(id)) {
                    displayArea.append("查找成功：" + book + "\n");
                    found = true;
                    break;
                }
            }
            if (!found) {
                displayArea.append("找不到编号为" + id + "的图书\n");
            }
            clearFields();
        } else if (e.getSource() == clearButton) {
            // 清空文本框
            clearFields();
        }
    }

    private void clearFields() {
        idField.setText("");
        nameField.setText("");
        authorField.setText("");
        publisherField.setText("");
        yearField.setText("");
    }

    public static void main(String[] args) {
        BookManager bookManager = new BookManager();
        bookManager.setSize(600, 400);
        bookManager.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        bookManager.setVisible(true);
    }
}

class Book {
    private String id;
    private String name;
    private String author;
    private String publisher;
    private String year;

    public Book(String id, String name, String author, String publisher, String year) {
        this.id = id;
        this.name = name;
        this.author = author;
        this.publisher = publisher;
        this.year = year;
    }

    public String getId() {
        return id;
    }

    public String getName() {
        return name;
    }

    public String getAuthor() {
        return author;
    }

    public String getPublisher() {
        return publisher;
    }

    public String getYear() {
        return year;
    }

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

    public void setAuthor(String author) {
        this.author = author;
    }

    public void setPublisher(String publisher) {
        this.publisher = publisher;
    }

    public void setYear(String year) {
        this.year = year;
    }

    @Override
    public String toString() {
        return "编号：" + id +
                ", 书名：" + name +
                ", 作者：" + author +
                ", 出版社：" + publisher +
                ", 出版年份：" + year;
    }
}

这个程序使用了Java的Swing库来创建窗口界面，实现了添加、删除、修改、查找和清空等功能。运行程序后，可以在窗口中输入图书信息，然后点击相应的按钮执行相应的操作，并在显示区域中显示执行结果。