从数据库whit apache PDFBoxe创建多页pdf文件

Question

我正在创建这个小应用程序以从数据库生成pdf文件我想将每个图像从数据库BLOB格式放入分离的页面

try
{
    String query="select * from papie where id='"+label.getText()+"' ";
    PreparedStatement pst=con.prepareStatement(query);
    ResultSet rs=pst.executeQuery();
    int i=1;
    while(rs.next())
    {
        //if(rs.getString("recto").equals(0))
        //{
        Blob imageBlob = rs.getBlob("photo");
        imageInputStream = imageBlob.getBinaryStream();

        doc.addPage(page[i]);

        image = new PDJpeg(doc,imageInputStream);
        content = new PDPageContentStream(doc, page[i]);

        content.drawXObject(image, 100, 555,200, 100);
        i++;
   }

   content.close();
   doc.save(fileName);

   doc.close();
}
catch(Exception e)
{
    System.out.println(e);
}