xml文档中心

package com.kiloway.trace.utils;
import java.lang.reflect.Field;
/**
* @author Zhang Qi
* @Create Time 2010/01/09
* */
public class ObjectToXML {
public String toString(Object object) throws Exception {
StringBuilder sb = new StringBuilder();
//得到类的名称
String classname = object.getClass().getSimpleName();
//得到类有哪些字段
Field[] fields = object.getClass().getDeclaredFields();
//以字段名称作为节点
sb.append("<" + classname + ">\n");
for (int i = 0; i < fields.length; i++) {
sb.append("\t<" + fields[i].getName() + ">");
//设置字段属性的访问权限
fields[i].setAccessible(true);
//获取字段属性
sb.append(fields[i].get(object));
sb.append("</" + fields[i].getName() + ">\n");
}
sb.append("</" + classname + ">\n");
return sb.toString();
}
}
......

用URLLoader加载XML，然后将data转化为ByteArray
用byteArray.readMultiByte(bytes.length,"utf-8")
然后将转化后的字符串再强制转化为XML
var loader:URLLoader = new URLLoader();
loader.dataFormat = URLLoaderDataFormat.Binary;
var urlRequest:URLRequest = new URLRequest(source);
loader.addEventListener("complete",completeHandler);
loader.load(urlRequest);
private var completeHandler(evt:Event):void
{
var bytes:ByteArray = ByteArray(evt.currentTarget.data);
var xmlStr:String = bytes.readMultiByte(bytes.length,"utf-8");
var xml:XML = XML(xmlStr);
trace(xml);
} ......

PKM2这个个人知识管理软件相信很多人用过,可以把数据导出为chm电子书,但是不知道为什么倒出来的chm不能按照标题排序,所以我就导出为xml格式,弄个xsl来显示它.
<?xml version="1.0" encoding="gb2312"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html" version="4.0" indent="yes"/>

<xsl:template match="/">
<html>
<head>
<TITLE>hh</TITLE>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"/>
<meta name="Author" content="(webuc.net)" />
<meta name="Description" content="" />
<mce:style><!--
body{margin:0px;color:black;font-size:9pt;}
div{background-color:#fff;border:1px solid #4682B4;}
p{indent:2em;margin-left:15px;}
ul{}
li{margin-left:10px;}
a:link {color: #2c4c78; text-decoration: none}
a:visited {color: #2c4c78; text-decoration: none}
a:hover {color: #8B0C01; text-decoration: underline}
a:active {color: red; text-decoration: ......

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.util.ArrayList;
import java.util.List;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
public class XmlReader {
/**
* 读取xml文件指定节点内容并导出到csv文件中
* @param path
* 指定文件夹路径
* @param destNode
* 目标节点
* @param fileName
* 出力csv文件名
*/
public void readXmlFile(String path, String destNode, String fileName) {
File file = new File(fileName);
FileOutputStream out;
try {
// 建立csv输出文件流
out = new FileOutputStream(file);
OutputStreamWriter osw = new OutputStreamWriter(out);
BufferedWrite ......

<?xml version="1.0" encoding="utf-8"?>
<userdata createuser="false">
<dataconnection>
    <server>xml test</server>
    <uid>sa</uid>
    <pwd>sa</pwd>
</dataconnection>
<net>
    <name>xml document</name>
</net>
</userdata>
读取节点中的一个属性
   XmlDocument doc=new XmlDocument();
   doc.Load("config.xml");
   XmlNode xnuser=doc.SelectSingleNode("userdata");
   string flag=xnuser.Attributes["createuser"].InnerText;
读取节点中的值
   XmlDocument doc=new XmlDocument();
   doc.Load("config.xml");
   XmlNode xnserver = doc.SelectSingleNode("userdata/dataconnection/server");
修改节点的属性
   XmlDocument doc=new XmlDocument();
   doc.Load("config.xml");
   XmlNode xnuser=doc.SelectSingle ......

已知有一个XML文件（bookstore.xml）如下：
<?xml version="1.0" encoding="gb2312"?>
<bookstore>
<book genre="fantasy" ISBN="2-3631-4">
<title>Oberon's Legacy</title>
<author>Corets, Eva</author>
<price>5.95</price>
</book>
</bookstore>

1、往<bookstore>节点中插入一个<book>节点：
XmlDocument xmlDoc=new XmlDocument();
xmlDoc.Load("bookstore.xml");
XmlNode root=xmlDoc.SelectSingleNode("bookstore");//查找<bookstore>
& ......

将Java对象保存为XML文档

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PKM2数据导出的xml显示用的XSL

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