SAX解析XML

public void paseXmlStream(String parseXml)
	{

		SAXBuilder builder = new SAXBuilder(false);
		StringReader in = new StringReader(parseXml);
		Document doc = null;
		try
		{
			doc = builder.build(in);
		}
		catch (JDOMException e)
		{
			e.printStackTrace();
		}
		catch (IOException e)
		{
			e.printStackTrace();
		}
		Element root = doc.getRootElement();
		int size = root.getAttributes().size();
		System.out.println(size);
	}