紧急求救 如何将数据库的内容按指定的模板输出为XML文档

Question

在while里给root添加一个person元素，然后把for里所有的元素添加到person元素里就好了

Answer 1

谢谢　问题　已解决　　
 public void toXML() {
                Document document = new Document(new Element("data"));// 创建文档,文档名称
                try {
                        ResultSetMetaData rsmd = rs.getMetaData(); // 获取字段名                        int numberOfColumns = rsmd.getColumnCount(); // 获取字段数                        int i = 0;                        while (rs.next()) { // 将查询结果取出
                      
                                Element nameElement = new Element("person");//jia   de
                               
                                document.getRootElement().addContent(nameElement);//wo shan de 
                                for (i =1; i <= numberOfColumns; i++) {
                                        String data = new String(rs.getString(i));
                                        Element element = new Element(rsmd.getColumnName(i))
                                                       .setText(data);
                                       
                                       nameElement.addContent(element);//jia de  
                                      
                                      
                                     
                                        
                                } 
                              
                        }
                        XMLOutputter outp = new XMLOutputter(); // 代码转换
                        outp.output(document, new FileOutputStream(
                                        "e:\\lianxi\\databasetoxmlfile.xml"));                        // 输出XML文档
                        System.out.println("XML 文档生成完毕！");
                        outp.outputString(document);
                } catch (Exception e) {
                        System.out.print(e.getMessage());
                }
        }