DOM解析xml文件

1.请分别运用dom解析和dom4j解析将文件中student.xml解析出来
提示：1.写一个student的基类
2.运用dom解析步骤将解析出来的内容放到student对象中
*student.xml

public class ZuoYe1 {
public static void main(String[] args) throws Exception {

	DocumentBuilderFactory factory=DocumentBuilderFactory.newInstance();
	DocumentBuilder builder=factory.newDocumentBuilder();
	Document document=builder.parse("src/student.xml");
	Node rootNode=document.getFirstChild();
	NodeList list=rootNode.getChildNodes();
	List<Student1> list2=new ArrayList<>();
	for(int i=0;i<list.getLength();i++) {
		Node node=list.item(i);
		if(!"#text".equals(node.getNodeName())) {
			Class clazz=Student1.class;
			Student1 stu=(Student1) clazz.newInstance();
		NodeList list1=node.getChildNodes();
		for(int j=0;j<list1.getLength();j++) {
			Node node1=list1.item(j);
			if(!"#text".equals(node1.getNodeName())) {
		
				//System.out.println(node1.getNodeName()+":"+node1.getTextContent());
				String name=node1.getNodeName();
				String content=node1.getTextContent();
				String name1="set"+name.substring(0,1).toUpperCase()+name.substring(1);
				Method method=clazz.getMethod(name1, String.class);
				method.invoke(stu, content);
			}
		}
		list2.add(stu);
		}
	}
	System.out.println(list2.size());
	for(Student1 stu:list2) {
		System.out.println(stu.toString());
	}
}

}