使用html制作JEditorPane将正确格式化的文本放入剪贴板中

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

public class Main {
    public static void main(String[] args) {
        JFrame frame = new JFrame("JEditorPane to Clipboard");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        JEditorPane editorPane = new JEditorPane();
        editorPane.setEditable(true);
        editorPane.setContentType("text/html");
        String htmlContent = "<h1>Hello World!</h1>";
        editorPane.setText(htmlContent);

        frame.getContentPane().add(editorPane);
        frame.pack();
        frame.setVisible(true);

        Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
        StringSelection stringSelection = new StringSelection(htmlContent);
        clipboard.setContents(stringSelection, null);
    }
}