java 生成xml时报org.xml.sax.SAXParseException: Content is not allowed in prolog.

[wcq686]

public static String parserXmlbyMap2(Map<String, Object> rsMap) throws Exception {
		String rsXML = "";
		Document document = null;
		document = DocumentHelper.createDocument();
		Map<String, String> queryinfoMap = null;
		Map<String, String> resultMap = null;
		List<Object> resultList = null;
		List<Object> list = null;
		
		if (rsMap.get("queryinfoMap") != null) {
			queryinfoMap = (Map<String, String>) rsMap.get("queryinfoMap");
		}
		if (rsMap.get("resultMap") != null) {
			resultMap = (Map<String, String>) rsMap.get("resultMap");
		}
		if (rsMap.get("resultList") != null) {
			resultList = (List<Object>) rsMap.get("resultList");
		}
		if(rsMap.get("list") != null){
			list = (List<Object>) rsMap.get("list");
		}
		
		Element request = document.addElement("request");
		request.addAttribute("version", "1.0");

		Element system = request.addElement("system");
		Element servicename = system.addElement("servicename");
		if(queryinfoMap.get("servicename")!=null)
		servicename.addText(queryinfoMap.get("servicename"));// servicename
		
		Element queryinfo = request.addElement("queryinfo");

		Element filed = queryinfo.addElement("filed");
		filed.addAttribute("name", "STATUS");
		// <!--是否成功信息,1是成功，0是失败-->
		if(queryinfoMap.get("STATUS")!=null)
		filed.addText(queryinfoMap.get("STATUS"));

		// <!--返回错误信息-->
		filed = queryinfo.addElement("filed");
		filed.addAttribute("name", "ERRORMASSAGE");
		if(queryinfoMap.get("ERRORMASSAGE")!=null)
		filed.addText(queryinfoMap.get("ERRORMASSAGE"));// 错误信息

		// RESULTTYPE
		filed = queryinfo.addElement("filed");
		filed.addAttribute("name", "RESULTTYPE");
		filed.addText("");

		// 返回查询信息FTP地址或共享目录
		filed = queryinfo.addElement("filed");
		filed.addAttribute("name", "PATH");
		filed.addText("");

		// 结果集数量，指下面row的数量，ftp的也填写0
		filed = queryinfo.addElement("filed");
		filed.addAttribute("name", "RESULTCOUNT");
		filed.addText("0");

		// 查询完成时间精确到秒 yyyy-mm-dd hh:mm:ss
		filed = queryinfo.addElement("filed");
		filed.addAttribute("name", "TIME");
		filed.addText(DateUtil.getCurrentDateTime("yyyy-MM-dd HH:mm:ss"));

		Element resultInfo = request.addElement("result");
		try {
			if (resultMap != null) {
				for (Map.Entry<String, String> entry : resultMap.entrySet()) {
					rsXML += "<filed name=\"" + entry.getKey() + "\" type=\"String\">" + entry.getValue().replace("/", "-") + "</filed>";
					String val="";
					if(!StringUtil.isEmptyStr(entry.getValue()))
						val=entry.getValue();
					resultInfo.addElement("filed").addAttribute("name",entry.getKey()).addAttribute("type","String").setText(val.replace("/", "-"));
				}
			}
			if (resultList != null && resultList.size() > 0) {
				rsXML += "<array nodename=\"节点名称\" type=\"array\">";
				for (int i = 0; i < resultList.size(); i++) {
					rsXML += "<row>";
					Object source = resultList.get(i);

					Method[] sourceMethods = source.getClass().getMethods();
					for (int j = 0; j < sourceMethods.length; j++) {
						if (sourceMethods[j].getName().startsWith("get")) {
							String lsName = sourceMethods[j].getName().substring(3); // 属性
							Object loValue = sourceMethods[j].invoke(source); // 值
						//	String lsSourceType = sourceMethods[i].getReturnType().getName(); // 类型
							if(!"Class".equals(lsName))
							{
								String loValueStr="";
								if(loValue!=null)
									loValueStr=loValue.toString().replace("<", "＜").replace(">", "＞");
								rsXML += "<filed name=\"" + lsName + "\" type=\"String\">" + loValueStr + "</filed>";
							}
						}
					}

					rsXML += "</row>";
				}
				rsXML += "</array >";
			}
			if (list != null && list.size() > 0) {
				rsXML += "<array nodename=\"listArr\" type=\"array\">";
				for (int i = 0; i < list.size(); i++) {
					rsXML += "<row>";
					Object source = list.get(i);

					Method[] sourceMethods = source.getClass().getMethods();
					for (int j = 0; j < sourceMethods.length; j++) {
						if (sourceMethods[j].getName().startsWith("get")) {
							String lsName = sourceMethods[j].getName().substring(3); // 属性
							Object loValue = sourceMethods[j].invoke(source); // 值
							if(!"Class".equals(lsName))
							{
								String loValueStr="";
								if(loValue!=null)
									loValueStr=loValue.toString().replace("<", "＜").replace(">", "＞");
								rsXML += "<filed name=\"" + lsName + "\" type=\"String\">" + loValueStr + "</filed>";
							}
						}
					}

					rsXML += "</row>";
				}
				rsXML += "</array >";
			}
			System.out.println(rsXML);
			if(!StringUtil.isEmptyStr(rsXML))
			{
				resultInfo.add(DocumentHelper.parseText(rsXML).getRootElement());
			}
			rsXML = document.asXML().replaceFirst("encoding=\"UTF-8\"", "encoding=\"GBK\"");
		} catch (Exception e) {
			String message = "回传MAP转XML (普通)异常";
			throw new Exception(message, e);
		}
		return rsXML;
	}

想要生成这样的xml格式：

<?xml version="1.0" encoding="GBK"?>
<request version="1.0">
<system>
</system>
<array nodename="节点名称" type="array">
	<row>
		<filed name="Id" type="String">0</filed>
		<filed name="Url" type="String"></filed>
		<filed name="PolicyNumer" type="String"></filed>
		<filed name="Displaneds" type="String"></filed>
	</row>
</array>
<array nodename="listArr" type="array">
	<row>
		<filed name="Url" type="String"></filed>
		<filed name="StartDate" type="String"></filed>
		<filed name="RiskCode" type="String"></filed>
		<filed name="BranchCode" type="String"></filed>
		<filed name="PolicyNum" type="String"></filed>
	</row>
	<row>
		<filed name="Url" type="String"></filed>
		<filed name="StartDate" type="String"></filed>
		<filed name="RiskCode" type="String"></filed>
		<filed name="BranchCode" type="String"></filed>
		<filed name="PolicyNum" type="String"></filed>
	</row>
	<row>
		<filed name="Url" type="String"></filed>
		<filed name="StartDate" type="String"></filed>
		<filed name="RiskCode" type="String"></filed>
		<filed name="BranchCode" type="String"></filed>
		<filed name="PolicyNum" type="String"></filed>
	</row>
</array>
</request>

求教各位大神！！！！！！！！！！

[pyrzw]

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