java xml转map

String responseText = (String) resultMap.get("responseText");
				  responseText=HttpUtil.dealWithGash(responseText);
				resultData = HttpUtil.getYbMap(responseText);
				public static Map getYbMap(String xmlString) throws Exception {

		Map returnmap=new HashMap();
		Document doc = null;
		doc = DocumentHelper.parseText(xmlString);
		Element businessdata = (Element) doc.selectSingleNode("//businessdata");
		for (Iterator iterator = businessdata.elementIterator(); iterator.hasNext();) {
			 Element e = (Element) iterator.next();
			 returnmap.put(e.getName(), e.getText());
		  }



		return returnmap;
	}