1.xml解析

public static void main(String[] args) throws DocumentException {

        SAXReader saxReader = new SAXReader();

        Document read = saxReader.read(new File("E://work//spring-ioc//src//main//resources//stu.xml"));

        // 获取根节点

        Element rootElement = read.getRootElement();

        getNodes(rootElement);

 

        }

 

static public void getNodes(Element rootElement) {

        System.out.println("当前节点名称:" + rootElement.getName());

        // 获取属性ID

        List<Attribute> attributes = rootElement.attributes();

        for (Attribute attribute : attributes) {

        System.out.println("属性:" + attribute.getName() + "---" + attribute.getText());

        }

        if (!rootElement.getTextTrim().equals("")) {

        System.out.println(rootElement.getName() + "--" + rootElement.getText());

        }

        // 使用迭代器遍历

        Iterator<Element> elementIterator = rootElement.elementIterator();

        while (elementIterator.hasNext()) {

        Element next = elementIterator.next();

        getNodes(next);

        }

 

        }