# Java JDOM解析器 - 创建XML文档 - Java XML教程
## 演示示例
这是我们需要创建XML：
```
Ferrari 101
Ferrari 202
```
**演示示例：**
_CreateXmlFileDemo.java_
```
import java.io.IOException;
import org.jdom2.Attribute;
import org.jdom2.Document;
import org.jdom2.Element;
import org.jdom2.output.Format;
import org.jdom2.output.XMLOutputter;
public class CreateXmlFileDemo {
public static void main(String[] args) {
try{
//root element
Element carsElement = new Element("cars");
Document doc = new Document(carsElement);
//supercars element
Element supercarElement = new Element("supercars");
supercarElement.setAttribute(new Attribute("company","Ferrari"));
//supercars element
Element carElement1 = new Element("carname");
carElement1.setAttribute(new Attribute("type","formula one"));
carElement1.setText("Ferrari 101");
Element carElement2 = new Element("carname");
carElement2.setAttribute(new Attribute("type","sports"));
carElement2.setText("Ferrari 202");
supercarElement.addContent(carElement1);
supercarElement.addContent(carElement2);
doc.getRootElement().addContent(supercarElement);
XMLOutputter xmlOutput = new XMLOutputter();
// display ml
xmlOutput.setFormat(Format.getPrettyFormat());
xmlOutput.output(doc, System.out);
}catch(IOException e){
e.printStackTrace();
}
}
}
```
这将产生以下结果：
```
Ferrari 101
Ferrari 202
```