java 讀取xml

采用sax的方式來讀取並解析xml文件。

public static void main(String[] args) throws DocumentException {
		//1.獲取到讀取對象
		SAXReader saxReader = new SAXReader();
		Document doc = saxReader.read("f:\\info.xml");
		Element rootElement = doc.getRootElement();
		getNodes(rootElement);
	}
	static public void getNodes(Element rootElement){
		String name = rootElement.getName();
		System.out.println("節點名稱:"+name);
		//獲取節點屬性
		List<Attribute> attributes = rootElement.attributes();
		for (Attribute attribute : attributes) {
			System.out.println("屬性名稱:"+attribute.getName()+",屬性value"+attribute.getValue());
		}
		String value=rootElement.getTextTrim();
		if(!value.equals("")){
			System.out.println("節點value"+value);
		}
		//判斷是否有下一個節點
		Iterator<Element> elementIterator = rootElement.elementIterator();
		while (elementIterator.hasNext()) {
			Element next = elementIterator.next();
			getNodes(next);
		}
	}