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2£ºJDOMºÍDOMÔÚÐÔÄܲâÊÔʱ±íÏÖ²»¼Ñ£¬ÔÚ²âÊÔ10MÎĵµÊ±ÄÚ´æÒç³ö¡£ÔÚСÎĵµÇé¿öÏ»¹ÖµµÃ¿¼ÂÇʹÓÃDOMºÍJDOM.ËäÈ»JDOMµÄ¿ª·¢ÕßÒѾ­ËµÃ÷ËûÃÇÆÚÍûÔÚÕýʽ·¢ÐаæǰרעÐÔÄÜÎÊÌ⣬µ«ÊÇ´ÓÐÔÄܹ۵ãÀ´¿´£¬ËüȷʵûÓÐÖµµÃÍƼöÖ®´¦¡£ÁíÍ⣬DOMÈÔÊÇÒ»¸ö·Ç³£ºÃµÄÑ¡Ôñ¡£DOMʵÏֹ㷺ӦÓÃÓÚ¶àÖÖ±à³ÌÓïÑÔ¡£Ëü»¹ÊÇÐí¶àÆäËüÓëXMLÏà¹ØµÄ±ê×¼µÄ»ù´¡£¬ÒòΪËüÕýʽ»ñµÃW3CÍƼö£¨Óë»ùÓڷDZê×¼µÄJavaÄ£ÐÍÏà¶Ô£©£¬ËùÒÔÔÚijЩÀàÐ͵ÄÏîÄ¿ÖпÉÄÜÒ²ÐèÒªËü£¨ÈçÔÚJavaScriptÖÐʹÓÃDOM£©¡£
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1£ºÒª²Ù×÷µÄxmlÎļþ£ºstudent.xml
<?xml version="1.0" encoding="UTF-8" ?>
 <students>
<student>
  <name>TigerLee</name>
  <age>26</age>
  <sex>ÄÐ</sex>
  <address>±±¾©º£µí</address>
  </student>
<student>
  <name>Snow</name>
  <age>24</age>
  <sex>Å®</sex>
  <address>ɽ¶«</address>
  </student>
</students>
2£º´¦ÀíxmlµÄjavaÀàHandleXML.java
package com.tigerlee.xml;
import java.io.File;
import java.io.FileWriter;
import java.io.Writer;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.Stack;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.Transformer;
import javax.xml.transform.Tra


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