一个简单的struts2+json+jquery 交互的例子

package studio.Browser; /* * Copyright (C) 2004 Sun Microsystems, Inc. All rights reserved. Use is * subject to license terms. * * This program is free software; you can redistribute it and/or modify * it under the terms of the Lesser GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA. */ import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.border.*; import javax.swing.SwingConstants; import java.io.File; import java.net.URL; import java.net.MalformedURLException; import org.jdesktop.jdic.browser.*; /** * JDIC API demo main class. * <p> * <code>Browser</code> is a GUI application demonstrating the usage of the JDIC API package * <code>org.jdesktop.jdic.browser</code> (Browser component). */ public class Browser extends JPanel { static { BrowserEngineManager engineManager = BrowserEngineManager .instance(); engineManager.setActiveEngine(BrowserEngineManager.IE); } /* public static ImageIcon browseIcon = new ImageIcon( Thread.currentThread().getContextClassLoader().getResource("images/right.gif"));*/ // E:\myWork\TomcatServerMonitor\images\right.gif BorderLayout borderLayout1 = new BorderLayout(); public static ImageIcon browseIcon = new ImageIcon( Thread.currentThread().getContextClassLoader().getResource("images/right.gif")); JToolBar jBrowserToolBar = new JToolBar(); JButton jStopButton = new JButton("停止", new ImageIcon(Thread.currentThread().getContextClassLoader().getResource("images/stop.png"))); static JButton jRefreshButton = new JButton("刷新", new ImageIcon(Thread.currentThread().getContextClassLoader().getResource("images/reload.png"))); JButton jForwardButton = new JButton("前进", new ImageIcon(Thread.currentThread().getContextClassLoader().getResource("images/forward.png"))); JButton jBackButton = new JButton("后退", new ImageIcon(Thread.currentThread().getContextClassLoader().getResource("images/back.png"))); JPanel jAddressPanel = new JPanel(); JLabel jAddressLabel = new JLabel(); JTextField jAddressTextField = new JTextField(); public static JButton jGoButton = new JButton(); JPanel jAddrToolBarPanel = new JPanel(); MyStatusBar statusBar = new MyStatusBar(); JPanel jBrowserPanel = new JPanel(); static WebBrowser webBrowser; public Browser() { try { jbInit(); } catch (Exception e) { e.printStackTrace(); } } public static void main(String[] args) throws InterruptedException, MalformedURLException { try { UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); } catch (Exception e) {} JFrame frame = new JFrame("JDIC API Demo - Browser"); Container contentPane = frame.getContentPane(); contentPane.setLayout(new GridLayout(1, 1)); contentPane.add(new Browser()); frame.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { System.exit(0); } }); frame.pack(); frame.setVisible(true); int a=0; while(a<1000) { a++; /*Thread.sleep((long)4000); jRefreshButton.doClick();*/ Thread.sleep((long)4000); jGoButton.doClick(); } } private void jbInit() throws Exception { this.setLayout(borderLayout1); Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); this.setPreferredSize(new Dimension(screenSize.width * 9 / 10, screenSize.height * 8 / 10)); ToolTipManager.sharedInstance().setLightWeightPopupEnabled(false); jAddressLabel.setBorder(BorderFactory.createEmptyBorder(0, 4, 0, 4)); jAddressLabel.setToolTipText(""); jAddressLabel.setText(" 地址: "); jGoButton.setBorder(BorderFactory.createCompoundBorder(new EmptyBorder(0, 2, 0, 2), new EtchedBorder())); jGoButton.setMaximumSize(new Dimension(60, 25)); jGoButton.setMinimumSize(new Dimension(60, 25)); jGoButton.setPreferredSize(new Dimension(60, 25)); jGoButton.setToolTipText("Load the given URL"); jGoButton.setIcon(browseIcon); jGoButton.setText("转到"); jGoButton.addActionListener(new Browser_jGoButton_actionAdapter(this)); jAddressPanel.setLayout(new BorderLayout()); jAddressTextField.addActionListener(new Browser_jAddressTextField_actionAdapter(this)); jBackButton.setToolTipText("Go back one page"); jBackButton.setHorizontalTextPosition(SwingConstants.TRAILING); jBackButton.setEnabled(false); jBackButton.setMaximumSize(new Dimension(75, 27)); jBackButton.setPreferredSize(new Dimension(75, 27)); jBackButton.addActionListener(new Browser_jBackButton_actionAdapter(this)); jForwardButton.setToolTipText("Go forward one page"); jForwardButton.setEnabled(false); jForwardButton.addActionListener(new Browser_jForwardButton_actionAdapter(this)); jRefreshButton.setToolTipText("Reload current page"); jRefreshButton.setEnabled(true); jRefreshButton.setMaximumSize(new Dimension(75, 27)); jRefreshButton.setMinimumSize(new Dimension(75, 27)); jRefreshButton.setPreferredSize(new Dimension(75, 27)); jRefreshButton.addActionListener(new Browser_jRefreshButton_actionAdapter(this)); jStopButton.setToolTipText("Stop loading this page"); jStopButton.setVerifyInputWhenFocusTarget(true); jStopButton.setText("Stop"); jStopButton.setEnabled(true); jStopButton.setMaximumSize(new Dimension(75, 27)); jStopButton.setMinimumSize(new Dimension(75, 27)); jStopButton.setPreferredSize(new Dimension(75, 27)); jStopButton.addActionListener(new Browser_jStopButton_actionAdapter(this)); jAddressPanel.add(jAddressLabel, BorderLayout.WEST); jAddressPanel.add(jAddressTextField, BorderLayout.CENTER); jAddressPanel.add(jGoButton, BorderLayout.EAST); jAddressPanel.setBorder(BorderFactory.createCompoundBorder( BorderFactory.createEtchedBorder(), BorderFactory.createEmptyBorder(2, 0, 2, 0))); jBrowserToolBar.setFloatable(false); jBrowserToolBar.add(jBackButton, null); jBrowserToolBar.add(jForwardButton, null); jBrowserToolBar.addSeparator(); jBrowserToolBar.add(jRefreshButton, null); jBrowserToolBar.add(jStopButton, null); jBrowserToolBar.setBorder(BorderFactory.createCompoundBorder( BorderFactory.createEtchedBorder(), BorderFactory.createEmptyBorder(2, 2, 2, 0))); jAddrToolBarPanel.setLayout(new BorderLayout()); jAddrToolBarPanel.add(jAddressPanel, BorderLayout.CENTER); jAddrToolBarPanel.add(jBrowserToolBar, BorderLayout.WEST); jAddrToolBarPanel.setBorder(BorderFactory.createEmptyBorder(0, 0, 2, 0)); statusBar.setBorder(BorderFactory.createEmptyBorder(2, 0, 0, 0)); statusBar.lblDesc.setText("JDIC API Demo - Browser"); try { webBrowser = new WebBrowser(new URL("http://www.amap.com/")); // Print out debug messages in the command line. //webBro