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Element user=null;
Element username=null,password=null;
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// ¶¨Ò幤³§£¬Ê¹Ó¦ÓóÌÐòÄܹ»´Ó XML Îĵµ»ñÈ¡Éú³É DOM ¶ÔÏóÊ÷µÄ½âÎöÆ÷¡£
DocumentBuilderFactory dbf=null;
//¶¨Òå API£¬ ʹÆä´Ó XML Îĵµ»ñÈ¡ DOM ÎĵµÊµÀý¡£Ê¹ÓôËÀ࣬ӦÓóÌÐòÔ±¿ÉÒÔ´Ó XML »ñȡһ¸ö Document
DocumentBuilder db=null;
//ʵÀý¹¤³§
dbf = DocumentBuilderFactory.newInstance();
//ʵÀýdocumentBuilder¶ÔÏó
db = dbf.newDocumentBuilder();
//ʵÀýXmlDocument±äÁ¿
doc = new XmlDocument();
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username="helloxml";
password="pass";
ʵÀýÔªËØ±äÁ¿
user = doc.createElement("UserInfomation");
//ʵÀýelement±äÁ¿
username = doc.createElement("UserName");
username.appendChild(doc.createTextNode(username1));
user.appendChild(username);
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//ÔÙÓÃXmlDocument¶ÔÏódoc½«¸ùÔªËØµ½xmlÎĵµ
doc.appendChild(user);
×îºóͨ¹ýwrite·½·¨½«Æäдµ½Ö¸¶¨µÄÎļþÖÐ
if (path == null || path.equals("")) {
path = "E:/user.xml";
}
try
{
//½«Êä³ö·¾¶Í¨¹ýOutputStreamWriter
OutputStreamWriter out = new OutputStreamWriter(
new BufferedOutputStream(new FileOutputStream(path)), "UTF-8");
//ÀûÓÃXmlDocumentµÄwrite·½·¨Ð´³öxmlÎļþ
doc.write(out, "UTF-8");
out.close();
 
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