JDOM解析XML

首先在工程中导入jdom.jar。

test.xml

<?xml version="1.0" encoding="UTF-8"?>
<HD>
  <disk name="C">
    <capacity>30G</capacity>
    <directories>200</directories>
    <files>1580</files>
  </disk>

  <disk name="D">
    <capacity>80G</capacity>
    <directories>500</directories>
    <files>3000</files>
  </disk>
</HD> 

进行解析：

SAXBuilder sb=new SAXBuilder();
    Document doc=sb.build(Sample1.class.getClassLoader().getResourceAsStream("beans.xml"));
    
    Element root=doc.getRootElement();
    List list=root.getChildren("bean");
    for(int i=0;i<list.size();i++){
       Element element=(Element)list.get(i);
       
       String name=element.getAttributeValue("name");
       String capacity=element.getChildText("capacity");
       String directories=element.getChildText("directories");
       String files=element.getChildText("files");
       
       System.out.println("分区盘符:"+name);
       System.out.println("分区容量:"+capacity);
       System.out.println("目录数:"+directories);
       System.out.println("文件数:"+files);
    }