java itext 生成word文档_综合

/**
   * 创建word文档步骤:
   * 1,建立文档
   * 2,创建一个书写器
   * 3,打开文档
   * 4,向文档中写入数据
   * 5,关闭文档
   * @Date 2020年3月18日下午3:21:40
   * tag@param fileName word文件名
   * tag@param data 需要展示的数据
   * tag@return
   */
       public InputStream creatAndUploadTongHangWord(String fileName,Map<String, Object> data) {
           //新建文档
           InputStream bis=null;
           Document document = new Document(PageSize.A4,80,80,80,80);
           String projectType=String.valueOf(data.get("projecttype"));
           try {
               SFTPClientUtils sftpUtils=new SFTPClientUtils();
               sftpUtils.makeConnection();
               InputStream streams= sftpUtils.download(upload_tonghang_pic_path);
               ByteArrayOutputStream baos = new ByteArrayOutputStream();
               byte[] buffer = new byte[1024];
               int len;
               byte[] dataBytes;
               while ((len = streams.read(buffer)) != -1) {
                   baos.write(buffer, 0, len);
               }
               baos.flush();
               dataBytes = baos.toByteArray();
               Image img = Image.getInstance(dataBytes);
               //创建读写器,在本地生成word文档
               ByteArrayOutputStream baoss = null;
               baoss = new ByteArrayOutputStream();
               RtfWriter2.getInstance(document, baoss);
               //打开文档
               document.open();
               Font shuomingfont=new Font(BaseFont.createFont(), 12, Font.NORMAL);
               Font shuomingt=new Font(BaseFont.createFont(), 12, Font.UNDERLINE);
               //大标题图片
               if(img!=null){
                   img.scalePercent(32);//设置图片为原图片大小的100%
               }
               int jinju=5;
               int jinju2=20;
               //大标题
               String bigtitle=this.getTongHangTitle(projectType);
               Paragraph titleParagraph = new Paragraph();
               titleParagraph.setAlignment(Image.ALIGN_CENTER);
               titleParagraph.setSpacingAfter(8);
               titleParagraph.add(img);
               titleParagraph.add(new Paragraph( bigtitle,FontFactory.getFont(Constants.FONTTYPE, 22, Font.BOLD)));
               document.add(titleParagraph);
               //项目名称
               Paragraph p1 = new Paragraph("项目名称： ", FontFactory.getFont(Constants.FONTTYPE, 12,Font.BOLD));
       p1.setAlignment(Element.ALIGN_LEFT);
       p1.setFont(shuomingfont);
       Chunk chunk1 = new Chunk(String.valueOf(data.get("projectName")) , FontFactory.getFont(Constants.FONTTYPE, 12));
       chunk1.setFont(shuomingt);
       p1.add(chunk1);
       document.add(p1);
       //申请人姓名
       Paragraph p2= new Paragraph("申请人姓名： ", FontFactory.getFont(Constants.FONTTYPE, 12,Font.BOLD));
       p2.setSpacingAfter(jinju);
       p2.setSpacingBefore(jinju);
       p2.setAlignment(Element.ALIGN_LEFT);
       p2.setFont(shuomingfont);
       Chunk chunk2=new Chunk(String.valueOf(data.get("name")), FontFactory.getFont(Constants.FONTTYPE, 12));
       chunk2.setFont(shuomingt);
       p2.add(chunk2);
       document.add(p2);
       //申请人单位
       Paragraph p3= new Paragraph("申请人单位： ", FontFactory.getFont(Constants.FONTTYPE, 12,Font.BOLD));
       p3.setSpacingAfter(jinju);
       p3.setSpacingBefore(jinju);
       p3.setAlignment(Element.ALIGN_LEFT);
       p3.setFont(shuomingfont);
       Chunk chunk3=new Chunk(String.valueOf(data.get("completeunit")), FontFactory.getFont(Constants.FONTTYPE, 12));
       chunk3.setFont(shuomingt);
       p3.add(chunk3);
       document.add(p3);
       //推荐单位/推荐专家
       Paragraph p4= new Paragraph("推荐单位/推荐专家： ", FontFactory.getFont(Constants.FONTTYPE, 12,Font.BOLD));
       p4.setSpacingBefore(jinju);
       p4.setAlignment(Element.ALIGN_LEFT);
       p4.setFont(shuomingfont);
       Chunk chunk4=new Chunk(String.valueOf(data.get("unitName")), FontFactory.getFont(Constants.FONTTYPE, 12));
       chunk4.setFont(shuomingt);
       p4.add(chunk4);
       document.add(p4);
       //建议授奖类型科普奖无授奖类型
       if(!projectType.equals(Constants.PROJECTTYPE_KP)){
           Paragraph p55= new Paragraph("    ", FontFactory.getFont(Constants.FONTTYPE, 12,Font.UNDERLINE));
           document.add(p55);
           Paragraph p5= new Paragraph("建议授奖类型： ", FontFactory.getFont(Constants.FONTTYPE, 12,Font.BOLD));
           p5.setAlignment(Element.ALIGN_LEFT);
           p5.setFont(shuomingfont);
           Chunk chunk5=new Chunk(String.valueOf(data.get("votetypename")), FontFactory.getFont(Constants.FONTTYPE, 12));
           chunk5.setFont(shuomingt);
           p5.add(chunk5);
           document.add(p5);
           Paragraph p56= new Paragraph("    ", FontFactory.getFont(Constants.FONTTYPE, 12,Font.UNDERLINE));
           document.add(p56);
       }
       //具体评审意见
       Table table = new Table(1);
       table.setBorderWidth(1);
       table.setBorderColor(Color.BLACK);
       table.setPadding(0);
       table.setSpacing(0);
       table.setWidth(100f);
               Paragraph juti = new Paragraph("具体评审意见：\n ",FontFactory.getFont(Constants.FONTTYPE, 12));
               juti.setSpacingAfter(10);
               juti.setAlignment(Element.ALIGN_LEFT);
               juti.setFont(shuomingfont);
               juti.setKeepTogether(true);
               Paragraph conten=new Paragraph(String.valueOf(data.get("opinion")), FontFactory.getFont(Constants.FONTTYPE, 12));
               conten.setAlignment(Element.ALIGN_LEFT);
               conten.setKeepTogether(true);
               conten.setSpacingAfter(300);
               Paragraph gfda=new Paragraph("", FontFactory.getFont(Constants.FONTTYPE, 12));
               gfda.setSpacingAfter(100);
               gfda.setKeepTogether(true);
               Paragraph gfda2=new Paragraph("", FontFactory.getFont(Constants.FONTTYPE, 12));
               gfda2.setKeepTogether(true);
               Paragraph gfda3=new Paragraph("", FontFactory.getFont(Constants.FONTTYPE, 12));
               gfda3.setKeepTogether(true);
               Paragraph gfda4=new Paragraph("", FontFactory.getFont(Constants.FONTTYPE, 12));
               gfda4.setKeepTogether(true);
               Paragraph gfda5=new Paragraph("", FontFactory.getFont(Constants.FONTTYPE, 12));
               gfda5.setKeepTogether(true);
               Paragraph gfda6=new Paragraph("", FontFactory.getFont(Constants.FONTTYPE, 12));
               gfda6.setKeepTogether(true);
               Paragraph gfda7=new Paragraph("", FontFactory.getFont(Constants.FONTTYPE, 12));
               gfda7.setKeepTogether(true);
               Paragraph gfda8=new Paragraph("", FontFactory.getFont(Constants.FONTTYPE, 12));
               gfda8.setKeepTogether(true);
               Paragraph gfda9=new Paragraph("", FontFactory.getFont(Constants.FONTTYPE, 12));
               gfda9.setKeepTogether(true);
               juti.add(conten);
               juti.add(gfda);
               juti.add(gfda2);
               juti.add(gfda3);
               juti.add(gfda4);
               juti.add(gfda5);
               juti.add(gfda6);
               juti.add(gfda7);
               juti.add(gfda8);
               juti.add(gfda9);
               Cell juticell1 = new Cell(juti);//单元格
       table.addCell(juticell1);
       document.add(table);
               //关闭文档
               document.close();
               byte[] byteArray = baoss.toByteArray();
               bis = new ByteArrayInputStream(byteArray);
           } catch (Exception e) {
               logger.error("creatAndUploadTongHangWord with error:"+e);
           }
           return bis;
       }