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;    }