1

我目前有一些xml:

<Schools>
    <School SchoolName="name1" ... >
        <Students> 
            <Student studentName="student1" .../>
            <Student studentName="student2" .../>
        </Stuidents>
    </School>
    <School SchoolName="name2" ...>
        <Students>
            <Student studentName="student3" ... />
            <Student studentName="student3" ... />
        </Students>
    </School>
</Schools>

如果我使用 DOM 解析器创建“学校”和“学生”的节点列表,在学生节点列表中,我如何能够从学生那里获取 SchoolName,以便能够保存在数据库/学生类中:StudentName,学生详细信息,学校名称。

NodeList schoolNodeList = docEle.getElementsByTagName("School");
NodeList studentNodeList = docEle.getElementsByTagName("Student");

parseStudentNodeList(studentNodeList);

private void parseStudentNodeList(NodeList studentsNodeList)
{
    Student student = new Student();
    for (int i = 0; i < studentNodeList.getLength(); i++)
    {
        Element el (Element) studentNodeList.item(i);
        student.setName(el.getAttribute("studentName"));
        student.setSchool( /* Help needed here */ );
    }
}

最好不要将“SchoolName”变量添加到学生部分。

4

1 回答 1

1

每个节点都有方法getParentNode(),你可以得到节点的父节点。

于 2013-08-14T09:01:29.600 回答