第13章 基于Java Swing的图书管理系统

由于原代码较长，我将提供一个简化版的图书管理系统框架示例，仅包含必要的组件和逻辑。这将帮助理解图书管理系统的基本结构，并且可以根据需要扩展功能。

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.List;
 
public class BookManagementSystem {
 
    private JFrame mainFrame;
    private JTextField bookTitleField;
    private JTextField bookAuthorField;
    private JTextArea bookListArea;
    private List<Book> bookList;
 
    public BookManagementSystem() {
        prepareGUI();
    }
 
    private void prepareGUI() {
        mainFrame = new JFrame("图书管理系统");
        mainFrame.setSize(400, 400);
        mainFrame.setLayout(new BorderLayout());
 
        JPanel panel = new JPanel();
        panel.add(new JLabel("书名："));
        bookTitleField = new JTextField(20);
        panel.add(bookTitleField);
        panel.add(new JLabel("作者："));
        bookAuthorField = new JTextField(20);
        panel.add(bookAuthorField);
 
        JButton addButton = new JButton("添加");
        addButton.addActionListener(new AddBookListener());
        panel.add(addButton);
 
        mainFrame.add(panel, BorderLayout.NORTH);
 
        bookListArea = new JTextArea();
        mainFrame.add(new JScrollPane(bookListArea), BorderLayout.CENTER);
 
        bookList = new ArrayList<>();
 
        mainFrame.setVisible(true);
    }
 
    class AddBookListener implements ActionListener {
        @Override
        public void actionPerformed(ActionEvent e) {
            String title = bookTitleField.getText();
            String author = bookAuthorField.getText();
            Book book = new Book(title, author);
            bookList.add(book);
            bookListArea.append(book.toString() + "\n");
            bookTitleField.setText("");
            bookAuthorField.setText("");
        }
    }
 
    public static void main(String[] args) {
        new BookManagementSystem();
    }
 
    static class Book {
        private String title;
        private String author;
 
        public Book(String title, String author) {
            this.title = title;
            this.author = author;
        }
 
        public String toString() {
            retu