dom4j中，使用Element.attributes方法可以獲取到節(jié)點(diǎn)的屬性，而使用elements則可以獲取相應(yīng)的子節(jié)點(diǎn)
比如：
Element root = doc.getRootElement();
List attrList = root.attributes();
for (int i = 0; i < attrList.size(); i++) {
//屬性的取得
Attribute item = (Attribute)attrList.get(i);
System.out.println(item.getName() + "=" + item.getValue());
}
List childList = root.elements();
for (int i = 0; i < childList.size(); i++) {
//子節(jié)點(diǎn)的操作
Element it = (Element) childList.get(i);
//對(duì)子節(jié)點(diǎn)進(jìn)行其它操作...
}