使用WebBrowsersuper(newBorderLayout());finalJPanelwebBrowserPanel=newJPanel(newBorderLayout());webBrowser.setBarsVisible(false);webBrowser.navigate(url);webBrowserPanel.add(webBrowser,BorderLayout.CENTER);add(webBrowserPanel,BorderLayout.CENTER);JPanelpanel=newJPanel(newFlowLayout(FlowLayout.CENTER,4,