package xmlwriter;
import javax.xml.parsers.*;
import javax.xml.transform.*;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.w3c.dom.*;
public class xmlwriter {
public static void main(String args[]){
try{
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder=factory.newDocumentBuilder();
Document doc=builder.parse("links.xml");
doc.normalize();
//---取得变量----
String text="Wudong's Homepage";
String url="www.wudong.com";
String author="Wudong Liu";
String discription="A site from Wudong Liu, give u lots of suprise!!!";
//-------------
Text textseg;
Element link=doc.createElement("link");
Element linktext=doc.createElement("text");
textseg=doc.createTextNode(text);
linktext.appendChild(textseg);
link.appendChild(linktext);
Element linkurl=doc.createElement("url");
textseg=doc.createTextNode(url);
linkurl.appendChild(textseg);
link.appendChild(linkurl);
Element linkauthor=doc.createElement("author");
textseg=doc.createTextNode(author);
linkauthor.appendChild(textseg);
link.appendChild(linkauthor);
java.util.Calendar rightNow = java.util.Calendar.getInstance();
String day=Integer.toString(rightNow.get(java.util.Calendar.DAY_OF_MONTH));
String month=Integer.toString(rightNow.get(java.util.Calendar.MONTH));
String year=Integer.toString(rightNow.get(java.util.Calendar.YEAR));
Element linkdate=doc.createElement("date");
Element linkdateday=doc.createElement("day");
textseg=doc.createTextNode(day);
linkdateday.appendChild(textseg);
Element linkdatemonth=doc.createElement("month");
textseg=doc.createTextNode(month);
linkdatemonth.appendChild(textseg);
Element linkdateyear=doc.createElement("year");
textseg=doc.createTextNode(year);
linkdateyear.appendChild(textseg);
linkdate.appendChild(linkdateday);
linkdate.appendChild(linkdatemonth);
linkdate.appendChild(linkdateyear);
link.appendChild(linkdate);
Element linkdiscription=doc.createElement("description");
textseg=doc.createTextNode(discription);
linkdiscription.appendChild(textseg);
link.appendChild(linkdiscription);
doc.getDocumentElement().appendChild(link);
TransformerFactory tFactory =TransformerFactory.newInstance();
Transformer transformer = tFactory.newTransformer();
DOMSource source = new DOMSource(doc);
StreamResult result = new StreamResult(new java.io.File("links.xml"));
transformer.transform(source, result);
}catch(Exception e){
e.printStackTrace();
}
}
}
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2004/8/3 11:18:00
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哪位能给一个用w3c.dom建立一个ｘｍｌ文档的例子程序（ｊａｖａ）［求助］
