Java导出pdf文件数据

 提示：导出pdf文件，需要3个jar包iText-2.1.5.jar，iTextAsian.jar，iText-rtf-2.1.4.jar。

 public boolean outputPdfJhsy(EntityBean data) {
        try {
            Global.getInstance().LogApp("导出pdf开始");
            String pdfpath  = File.get("LEAP/NSESTModule/WRModule/nsjhsyzm.pdf").getAbsolutePath();   //从eclipse文件夹中得到pdf模版路径
            String imgpath = File.get("LEAP/NSESTModule/WRModule/image/weiji.gif").getAbsolutePath(); //右下角盖章图片
            PdfReader reader = new PdfReader(pdfpath);
            //创建输出目录
            String pdfSavePath = NameedPathUtil.getPath("default")+"nsestpdf/";
            File.get(pdfSavePath).mkdir();
            String filename = Global.getInstance().GetUUID()+".pdf";
            pdfSavePath = pdfSavePath+filename;
            PdfStamper stamp = new PdfStamper(reader, new FileOutputStream(pdfSavePath));
            // 拿到第一页的上部内容部分
            PdfContentByte over = stamp.getOverContent(1);
            //获取表单域（用Adobe Acrobat Pro工具）
            AcroFields form = stamp.getAcroFields();

            SimpleDateFormat sdf2 = new SimpleDateFormat("yyyy年MM月dd日");
            EntityBean bean = data;
            try {
                form.setField("busino", bean.getString("busino"));
                form.setField("jsbm", bean.getString("jsbm"));
                form.setField("wname",bean.getString("wname"));
                form.setField("wsfz",bean.getString("wsfz"));
                form.setField("mname",bean.getString("mname"));
                form.setField("msfz",bean.getString("msfz"));
                form.setField("whjd",bean.getString("whjd"));
                form.setField("wxjzd",bean.getString("wxjzd"));
                form.setField("hyzk",bean.getString("hyzk"));
                form.setField("jsqk",bean.getString("jsqk"));
                form.setField("zncount",bean.getString("zncount"));
                form.setField("znqk",bean.getString("znqk"));
                form.setField("slrq",sdf2.format( sdf.parse(bean.getString("slrq")) ) );
                form.setField("wfjhsyzc",bean.getString("wfjhsyzc"));
                form.setField("qtsm",bean.getString("qtsm"));
                form.setField("wname2",bean.getString("wname2"));
                form.setField("wsfz2",bean.getString("wsfz2"));
                form.setField("zmlxname", bean.getString("zmlxname"));
                form.setField("jbr",bean.getString("jbr"));
                form.setField("lxdh",bean.getString("lxdh"));
                form.setField("sprq",bean.getString("sprq"));
            } catch (Exception e) {
                Global.getInstance().LogApp("插入pdf表单域异常");
                e.printStackTrace();
            }

            stamp.setFormFlattening(true); // 这句不能少
            //创建一个image对象
            Image image = Image.getInstance(imgpath);
            //设置image对象的输出位置pa.getAsNumber(pa.size()-1).floatValue() 是该页pdf坐标轴的y轴的最大值
            image.setAbsolutePosition(398,170);
            image.scalePercent(70);
            over.addImage(image);
            over.stroke();
            stamp.close(); 

            Global.getInstance().LogApp("导出pdf结束");
        } catch (FileNotFoundException e) {
            Global.getInstance().LogApp("异常1");
            e.printStackTrace();
            return false;
        } catch (DocumentException e) {
            Global.getInstance().LogApp("异常2");
            e.printStackTrace();
            return false;
        } catch (IOException e) {
            Global.getInstance().LogApp("异常3");
            e.printStackTrace();
            return false;
        } finally {
        }
        return true;
    }