dom4j-full.jar 解析 XML

dom4j-full.jar 解析 XML

public Document getDocument() throws DocumentException
{
SAXReader read=new SAXReader();
return	read.read(this.getClass().getResourceAsStream("/course.xml"));

}

public List<Course> getAllCourse()
{
List<Course> list=new ArrayList<Course>();
try {
Document doc=this.getDocument();

Element root=doc.getRootElement();
List<Element> courseNodes=root.elements("course");
for (Element courseNode:courseNodes)
{
Course course=new Course();
course.setName(courseNode.elementTextTrim("name"));
course.setDate(courseNode.elementTextTrim("date"));
course.setDesc(courseNode.elementTextTrim("desc"));
list.add(course);
}
} catch (DocumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return list;
}

　　

<?xml version="1.0" encoding="UTF-8"?>
<courses>
<course>
<name>JAVASE</name>
<date>23</date>
<desc>JAVA语言入门课程</desc>
</course>
<course>
<name>JAVAEE</name>
<date>31</date>
<desc>JAVA语言高级课程</desc>
</course>
</courses>