<%@page contentType="text/html;charset=GBK"%> <HTML> <HEAD> <TITLE>用JDOM实现数据库到XML的转换</TITLE> </HEAD> <BODY> <%@page import="org.jdom.*"%> <%@page import="java.*"%> <% Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance(); String url="jdbc:microsoft:sqlserver://10.40.14.54:1433;DatabaseName=DB_CUSTOM"; //载入jdbc odbc的驱动程序 String user="lgz"; String password="lgz"; Connection conn= DriverManager.getConnection(url,user,password); //连接数据库 Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE); //创建一个statement String sql="select * from client"; //定义查询的SQL语句 ResultSet rs=stmt.executeQuery(sql); //执行查询 Document document=new Document(new Element("联系人列表"));//创建文档 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 element0=new Element("联系人"); //创建元素 生成JDOM树 document.getRootElement().addContent(element0); for (i=1; i<=numberOfColumns;i++) { String date=new String(rs.getString(i).getBytes("ISO-8859-1"),"gb2312"); //代码转换 Element element=new Element(rsmd.getColumnName(i)).setText(date); element0.addContent(element); } } rs.close(); //关闭结果集 stmt.close(); //关闭statement conn.close(); //关闭连接 XMLOutputter outp = new XMLOutputter(); outp.output(document, new FileOutputStream("d:\\data.xml")); //输出XML文档 out.print("XML 文档生成完毕！"); %> <a href="file:///d |