dom4j解析

1.新建解析器

SAXReader reader = new SAXReader();

2.新建文本对象

File f = new File("file path");

3.解析文本对象–>Document对象

Document doc = reader.read(f);

4.获取根元素

Element root = doc.getRootElement();

5.根据根元素获取全部的子节点

Iterator it = root.elementIerator();

5.遍历

while(it.hasNext()){    Element linkman = (Element)iter.next();//默认返回的是Object，所以要转换成Element    String name = linkman.elementText("name");    String email = linkman.elementText("email");}