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java½âÎöxml

 Ìâ¼Æ£ºÕâÀï¸ø³öjava½âÎöxml£¬ÒÔ°ïÖúÈËÃÇÀí½âÐí¶àÈÝÆ÷ÊÇÔõô×öµÄ¡£¡£Ïñspring£¬strutsµÈ.
1.mysql.xml´úÂ룺
<?xml version="1.0" encoding="UTF-8"?>
<data>
<datasource>
<servername>localhost</servername>
<serverport>3306</serverport>
<databasename>juddi</databasename>
<username>root</username>
<password>123456</password>
</datasource>
</data>
2.XMLÅäÖÃÎļþ½âÎöÆ÷,Ö÷ҪĿµÄ£¬ÊÇΪ×öǰÆÚ¹¤×÷
package com;
/*
* XMLÅäÖÃÎļþ½âÎöÆ÷,Ö÷ҪĿµÄ£¬ÊÇΪ×öǰÆÚ¹¤×÷
*/
import org.xml.sax.helpers.DefaultHandler;
import java.util.Properties;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
public class ConfigParser extends DefaultHandler {
    //¶¨ÒåÒ»¸öpropertiesÓÃÀ´´æ·ÅÊôÐÔ
private Properties props;
private String currentName;
private StringBuffer currentValue=new StringBuffer();
public ConfigParser(){
this.props=new Properties();
}
public Properties getProps(){
return this.props;
}
//ÕâÀïÊǽ«xmlÖÐÔªËØÖµ¼ÓÈëcurrentValue
public void characters(char[] ch, int start, int length)
throws SAXException {
currentValue.append(ch, start, length);
}
//ÔÚÓöµ½</xx>ʱ£¬½«Ö®¼äµÄ×Ö·û´æ·ÅÔÚpropsÖмä
public void endElement(String uri, String localName, String name)
throws SAXException {
props.put(currentName.toLowerCase(), currentValue.toString().trim());
}
//¶¨Ò忪ʼ½âÎöÔªËØµÄ·½·¨£¬ÕâÀォ<xx>ÖеÄÃû³ÆxxÌá³öÀ´£¬
public void startElement(String uri, String localName, String qName,
Attributes attributes) throws SAXException {
currentValue.delete(0, currentValue.length());
currentName=qName;
}
//
}
3.XMLÅäÖÃÎļþ¼ÆÈ¡´¦Àí
package com;
/*
* XMLÅäÖÃÎļþ¼ÆÈ¡´¦Àí
*/
import java.util.Properties;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
public class ParseXML {
//¶¨ÒåÒ»¸öProertiesÓÃÀ´´æ·ÅÊôÐÔÖµ
private Properties props;
public Prope


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