如何用java显示一个html 文件，象IE一样？？？__import_public_java_javax_html_

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如何用java显示一个html 文件，象IE一样？？？

来源: 互联网发布时间：2015-02-05

如何用java显示一个html 文件，象IE一样？？？

请给代码，谢谢

/*
  * @(#)HtmlDemo.java 1.4 99/07/23
  *
  * Copyright (c) 1997-1999 by Sun Microsystems, Inc. All Rights Reserved.
  *
  * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
  * modify and redistribute this software in source and binary code form,
  * provided that i) this copyright notice and license appear on all copies of
  * the software; and ii) Licensee does not utilize the software in a manner
  * which is disparaging to Sun.
  *
  * This software is provided "AS IS," without a warranty of any kind. ALL
  * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
  * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
  * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
  * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
  * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
  * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
  * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
  * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
  * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
  * This software is not designed or intended for use in on-line control of
  * aircraft, air traffic, aircraft navigation or aircraft communications; or in
  * the design, construction, operation or maintenance of any nuclear
  * facility. Licensee represents and warrants that it will not use or
  * redistribute the Software for such purposes.
  */


import javax.swing.*;
import javax.swing.event.*;
import javax.swing.text.*;
import javax.swing.text.html.*;
import javax.swing.border.*;
import javax.swing.colorchooser.*;
import javax.swing.filechooser.*;
import javax.accessibility.*;

import java.awt.*;
import java.awt.event.*;
import java.beans.*;
import java.util.*;
import java.io.*;
import java.applet.*;
import java.net.*;

/**
  * Html Demo
  *
  * @version 1.4 99/07/23
  * @author Jeff Dinkins
  */
public class HtmlDemo extends DemoModule {

     JEditorPane html;

     /**
      * main method allows us to run as a standalone demo.
      */
     public static void main(String[] args) {
HtmlDemo demo = new HtmlDemo(null);
demo.mainImpl();
     }

     /**
      * HtmlDemo Constructor
      */
     public HtmlDemo(SwingSet2 swingset) {
         // Set the title for this demo, and an icon used to represent this
         // demo inside the SwingSet2 app.
         super(swingset, "HtmlDemo", "toolbar/JEditorPane.gif");

         try {
    URL url = null;
    // System.getProperty("user.dir") +
    // System.getProperty("file.separator");
    String path = null;
    try {
path = "/resources/index.html";
url = getClass().getResource(path);
             } catch (Exception e) {
System.err.println("Failed to open " + path);
url = null;
             }

             if(url != null) {
                 html = new JEditorPane(url);
                 html.setEditable(false);
                 html.addHyperlinkListener(createHyperLinkListener());

JScrollPane scroller = new JScrollPane();
JViewport vp = scroller.getViewport();
vp.add(html);
                 getDemoPanel().add(scroller, BorderLayout.CENTER);
             }
         } catch (MalformedURLException e) {
             System.out.println("Malformed URL: " + e);
         } catch (IOException e) {
             System.out.println("IOException: " + e);
         }
     }

     public HyperlinkListener createHyperLinkListener() {
return new HyperlinkListener() {
    public void hyperlinkUpdate(HyperlinkEvent e) {
if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
    if (e instanceof HTMLFrameHyperlinkEvent) {
((HTMLDocument)html.getDocument()).processHTMLFrameHyperlinkEvent(
    (HTMLFrameHyperlinkEvent)e);
    } else {
try {
    html.setPage(e.getURL());
} catch (IOException ioe) {
    System.out.println("IOE: " + ioe);
}
    }
}
    }
};
     }

}

import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.util.*;
import javax.swing.*;
import javax.swing.event.*;

public class EditorPaneTest
{  public static void main(String[] args)
   {  JFrame frame = new EditorPaneFrame();
      frame.show();
   }
}

class EditorPaneFrame extends JFrame
{  public EditorPaneFrame()
   {  setTitle("EditorPaneTest");
      setSize(600, 400);
      addWindowListener(new WindowAdapter()
         {  public void windowClosing(WindowEvent e)
            {  System.exit(0);
            }
         } );

      // set up text field and load button for typing in URL

      url = new JTextField(30);

      loadButton = new JButton("Load");
      loadButton.addActionListener(new ActionListener()
         {  public void actionPerformed(ActionEvent event)
            {  try
               {  // remember URL for back button
                  urlStack.push(url.getText());

                  editorPane.setPage(url.getText());
               }
               catch(IOException e)
               {  editorPane.setText("Error: " + e);
               }
            }
         });

      // set up back button and button action

      backButton = new JButton("Back");
      backButton.addActionListener(new ActionListener()
         {  public void actionPerformed(ActionEvent event)
            {  if (urlStack.size()