@Override
	public void startElement(String arg0, String arg1, String arg2,
							 Attributes arg3) throws SAXException {
		System.out.println("开始解析元素 " + arg2);
		if (arg3 != null) {
			for (int i = 0; i < arg3.getLength(); i++) {
				// getQName()是获取属性名称，
				System.out.print(arg3.getQName(i) + "=\"" + arg3.getValue(i) + "\"");
			}
		}
		System.out.print(arg2 + ":");
		super.startElement(arg0, arg1, arg2, arg3);
	}