> 这个很有意思，关键知识点：在Browser上注册TitleListener 要在更改文档标题时收到通知，请使用 TitleListener，如以下示例所示： ``` import com.teamdev.jxbrowser.chromium.Browser; import com.teamdev.jxbrowser.chromium.events.TitleEvent; import com.teamdev.jxbrowser.chromium.events.TitleListener; import com.teamdev.jxbrowser.chromium.swing.BrowserView; import javax.swing.*; import java.awt.*; /** * The sample demonstrates how to listen to title change events. */ public class TitleListenerSample { public static void main(String[] args) { Browser browser = new Browser(); BrowserView browserView = new BrowserView(browser); JFrame frame = new JFrame(); frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); frame.add(browserView, BorderLayout.CENTER); frame.setSize(800, 600); frame.setLocationRelativeTo(null); frame.setVisible(true); browser.addTitleListener(new TitleListener() { public void onTitleChange(TitleEvent event) { System.out.println("Title = " + event.getTitle()); } }); browser.loadURL("http://www.google.com"); } } ```