java 读取xml

采用sax的方式来读取并解析xml文件。

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

public static void main(String[] args) throws DocumentException {         //1.获取到读取对象         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("节点名称:"+name);         //获取节点属性         List<Attribute> attributes = rootElement.attributes();         for (Attribute attribute : attributes) {             System.out.println("属性名称:"+attribute.getName()+",属性value"+attribute.getValue());         }         String value=rootElement.getTextTrim();         if(!value.equals("")){             System.out.println("节点value"+value);         }         //判断是否有下一个节点         Iterator<Element> elementIterator = rootElement.elementIterator();         while (elementIterator.hasNext()) {             Element next = elementIterator.next();             getNodes(next);         }     }