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Ä¿Ç°×îÐÂdom4j°üÏÂÔصØÖ·: http://nchc.dl.sourceforge.net/sourceforge/dom4j/dom4j-1.6.1.zip
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1.¶ÁÈ¡XMLÎļþ,»ñµÃdocument¶ÔÏó.
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            Document document = reader.read(new File("input.xml"));
2.½âÎöXMLÐÎʽµÄÎı¾,µÃµ½document¶ÔÏó.
            String text = "<members></members>";
            Document document = DocumentHelper.parseText(text);
3.Ö÷¶¯´´½¨document¶ÔÏó.
            Document document = DocumentHelper.createDocument();
            Element root = document.addElement("members");// ´´½¨¸ù½Úµã
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1.»ñÈ¡ÎĵµµÄ¸ù½Úµã.
Element rootElm = document.getRootElement();
2.È¡µÃij½ÚµãµÄµ¥¸ö×Ó½Úµã.
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3.È¡µÃ½ÚµãµÄÎÄ×Ö
String text=memberElm.getText();
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String text=root.elementText("name");Õâ¸öÊÇÈ¡µÃ¸ù½ÚµãϵÄname×Ö½ÚµãµÄÎÄ×Ö.
4.È¡µÃij½ÚµãÏÂÃûΪ"member"µÄËùÓÐ×ֽڵ㲢½øÐбéÀú.
List nodes = rootElm.elements("member");
for (Iterator it = nodes.iterator(); it.hasNext();) {
   Element elm = (Element) it.next();
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5.¶Ôij½ÚµãϵÄËùÓÐ×Ó½Úµã½øÐбéÀú.
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java»ù´¡ÈëÃÅѧϰ±Ê¼Ç(Ò»):bubblesortËã·¨¸öÈËѧϰ


public class bubblesort {
 public static void main(String[] args) {
 
   int array[]=new int[]{1,5,9,4,6,2};   
   
   int m;
  
   for(int i=0;i<array.length;i++){
    System.out.print(arra ......
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