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XULRunner with Java: JavaXPCOM Tutorial 3

6 ¼ÓÔØÒ³ÃæµÄW3C DOM·ÃÎÊ
6.1 mozdom4java¿â
  ·ÃÎÊW3C DOMÊ÷±È·ÃÎÊMozillaµÄDOMÊ÷ÒªºÃ£¬ÒòΪËüÊÇÒ»¸ö¶¯Ì¬·ÃÎÊHTMLºÍXMLµÄDOMÊ÷µÄ±ê×¼¡£ÎªÁËʵÏÖÕâ¸ö£¬ÎÒÃÇʹÓôÓMozilla
DOMµ½W3C DOMµÄjava Bridge¡£ÓÐÒ»¸ö½Ð×ömozdom4javaµÄÏîÄ¿http://mozdom4java.mozdev.org/index.html¡£
  ÏÂÔØÕâ¸ö°üºó£¬ÎÒÃǰÑjar°ü·Åµ½classpathÀï¡£ÀýÈ磬ÎÒÃÇÔö¼ÓÒ»¸ö°´Å¥À´³éÈ¡HTMLÎĵµÀïµÄËùÓÐÁ´½Ó¡£
// When that button is pressed, then we obtain the HTML document corresponding to
// the URL loaded in browser. Next, we extract all its child nodes with 'a' tag name
// and print its content.
final ToolItem anchorItem = new ToolItem(toolbar, SWT.PUSH);
anchorItem.setImage(getImage("resources/anchors.png"));
anchorItem.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {

// First, we obtain a Mozilla DOM Document representation
nsIDOMDocument doc = browser.getDocument();

// Get all anchors from the loaded HTML document
nsIDOMNodeList nodeList = doc.getElementsByTagName("a");
for ( int i = 0; i < nodeList.getLength(); i++ ){

// Get Mozilla DOM node
nsIDOMNode mozNode = nodeList.item(i);

// Get the appropiate interface
nsIDOMHTMLAnchorElement mozAnchor =
(nsIDOMHTMLAnchorElement) mozNode.queryInterface(
nsIDOMHTMLAnchorElement.NS_IDOMHTMLANCHORELEMENT_IID);

// Get the corresponding W3C DOM node
HTMLAnchorElement a = (HTMLAnchorElement)
HTMLAnchorElementImpl.getDOMInstance(mozAnchor);


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public static String getDiskInfo() {
StringBuffer sb=new StringBuffer();
File[] roots = File.listRoots();// »ñÈ¡´ÅÅÌ·ÖÇøÁбí
for (File file : roots) {
long totalSpace=file.getTotalSpace();
long freeSpace=file.getFreeSpace();
long usa ......

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java.util.Formatter ÊÇJDK1.5ÐÂÔöµÄÀà¿â£¬¹¦ÄܺÜÇ¿´ó£¬µ«ÊDz»ºÃÕÆÎÕ£¬¾ÍÏñÏÂÆåÒ»Ñù£¬ÖªµÀÈçºÎ×߯å×Ó£¬ºÍÊìÁ·Ó¦ÓÃÍêÈ«ÊÇÁ½ÂëÊ¡£
 
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package bamboo.task;
import java.util.TimerTask;
public class TimeTaskTest extends TimerTask{
 @Override
 public void run() {
  System.out.println("hi");
 }
}
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package bamboo.test; ......

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import java.io.BufferedReader;  
import java.io.File;  
import java.io.FileInputStream;  
import java.io.FileOutputStream;  
import java.io.FileWriter;  
import java.io.IOException;  
import java.io.InputStream;  
im ......
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