jxl 打印excel,样式设置

运用jxl导出excel，并设置一些打印的样式：

public void outputExcel(HttpServletRequest request, HttpServletResponse response,String title)throws  IOException{//获取输出流 OutputStream os = response.getOutputStream(); HttpSession session=request.getSession();String oprator=(String)session.getAttribute("yhxm");//设置编码  response.setHeader("Content-disposition", "attachment; filename="+"cprdpxx"+".xls");// 设定输出文件头 request.setCharacterEncoding("utf-8");  //设置文件格式response.setContentType("application/vnd.ms-excel;charset=utf-8");//加标题    //标题字体   //设置单元格字体，位置jxl.write.WritableFont wfc = new jxl.write.WritableFont(WritableFont.COURIER, 18, WritableFont.BOLD, true);  jxl.write.WritableCellFormat wcfFC = new jxl.write.WritableCellFormat(wfc); try {wcfFC.setAlignment(jxl.format.Alignment.CENTRE);wcfFC.setVerticalAlignment(jxl.format.VerticalAlignment.CENTRE);    //字段字体   jxl.write.WritableFont wfc1 = new jxl.write.WritableFont(WritableFont.COURIER, 12, WritableFont.NO_BOLD, false,UnderlineStyle.NO_UNDERLINE, Colour.BLACK);  jxl.write.WritableCellFormat wcfFC1 = new jxl.write.WritableCellFormat(wfc1);wcfFC1.setBorder(Border.NONE,BorderLineStyle.THIN,Colour.GRAY_50);//设置字体位置wcfFC1.setAlignment(jxl.format.Alignment.CENTRE);  wcfFC1.setVerticalAlignment(jxl.format.VerticalAlignment.CENTRE);////2013/7/17//标题字体jxl.write.WritableFont wfc3 = new jxl.write.WritableFont(WritableFont.COURIER, 14, WritableFont.BOLD, false,UnderlineStyle.NO_UNDERLINE, Colour.BLACK);  jxl.write.WritableCellFormat wcfFC3 = new jxl.write.WritableCellFormat(wfc3);wcfFC3.setBorder(Border.NONE,BorderLineStyle.THIN,Colour.GRAY_50);//设置字体位置wcfFC3.setAlignment(jxl.format.Alignment.CENTRE);  wcfFC3.setVerticalAlignment(jxl.format.VerticalAlignment.CENTRE);  //查询结果字体  jxl.write.WritableCellFormat wcfFC2 = new jxl.write.WritableCellFormat();  wcfFC2.setAlignment(jxl.format.Alignment.CENTRE); wcfFC2.setVerticalAlignment(jxl.format.VerticalAlignment.CENTRE);   WritableWorkbook wbook = Workbook.createWorkbook(os);  //设置默认字体WritableFont font=new WritableFont(WritableFont.COURIER, 12, WritableFont.NO_BOLD, false, UnderlineStyle.NO_UNDERLINE, Colour.BLACK);WritableCellFormat cFormat = new WritableCellFormat(font);cFormat.setAlignment(jxl.format.Alignment.CENTRE);cFormat.setBorder(Border.ALL,BorderLineStyle.THIN,Colour.GRAY_50);cFormat.setBackground(Colour.WHITE);//2013/7/17//设置信息头栏字体WritableFont font11=new WritableFont(WritableFont.COURIER, 12, WritableFont.BOLD, false, UnderlineStyle.NO_UNDERLINE, Colour.BLACK);WritableCellFormat cFormat11 = new WritableCellFormat(font11);cFormat11.setAlignment(jxl.format.Alignment.CENTRE);cFormat11.setBorder(Border.ALL,BorderLineStyle.THIN,Colour.GRAY_50);cFormat11.setBackground(Colour.WHITE);//写sheet名称 WritableSheet wsheet = wbook.createSheet("长江大学职称评审投票信息统计表", 0);//设置单元格默认列宽wsheet.getSettings().setDefaultColumnWidth(10);wsheet.getSettings().setDefaultRowHeight(350);//设置sheet页面水平打印wsheet.getSettings().setHorizontalCentre(true);//默认为横向打印//2013/7/17wsheet.setPageSetup(PageOrientation.LANDSCAPE.LANDSCAPE,PaperSize.A4,0.5d,0.5d);/*** lrr 2014-05-27 BEGIN* 功能描述：设置页码格式：第 X 页（共 X 页）*/
//			wsheet.setFooter("", "&P", "");//过时的方法··HeaderFooter footer = new HeaderFooter();··Contents contentsFooter = footer.getCentre();  contentsFooter.setFontSize(10);  contentsFooter.append("第 ");contentsFooter.appendPageNumber();contentsFooter.append(" 页 （ 共 ");contentsFooter.appendTotalPages();  contentsFooter.append(" 页 ）");//设置打印标题行
//			wsheet.getSettings().setVerticalFreeze(3);SheetSettings ss=wsheet.getSettings();ss.setFooter(footer);// 设置页脚/*** lrr 2014-05-27 END* 功能描述：设置页码格式：第 X 页（共 X 页）*/
//			ss.setPrintTitles(0,2,0,10);ss.setPrintTitlesRow(0,2);//设置固定打印标题ss.setOrientation(PageOrientation.LANDSCAPE);wsheet.setPageSetup(PageOrientation.LANDSCAPE);//标题   wsheet.mergeCells(0, 0, 10, 0);/*** lrr 2014-05-24 改 BEGIN* 功能描述：修改投票信息统计表格式*/wsheet.addCell(new jxl.write.Label(0, 0, "长江大学职称评审投票信息统计表",wcfFC3));//设置统计表标题WritableFont font1=new WritableFont(WritableFont.COURIER, 12, WritableFont.NO_BOLD, false, UnderlineStyle.NO_UNDERLINE, Colour.BLACK);WritableCellFormat cFormat1 = new WritableCellFormat(font1);cFormat1.setAlignment(jxl.format.Alignment.RIGHT);cFormat1.setBorder(Border.NONE,BorderLineStyle.THIN,Colour.GRAY_50);cFormat1.setBackground(Colour.WHITE);wsheet.addCell(new jxl.write.Label(0,1,"评审日期："+(new SimpleDateFormat("yyyy-MM-dd").format(new java.util.Date())) ,cFormat1));//合计列/*** lrr 2014-05-24 改 END* 功能描述：修改投票信息统计表格式*/			/*** 以下为从数据库中查询数据添加到wsheet中*/	PersistenceManagerOfZcps pmoz=new PersistenceManagerOfZcps();String zsql="select count(*) from view_cprdp where 1=1 "+title;//总人数//String xb_n_sql="select count(*) from view_cprxx where xb='1'";//性别男 人数String hj="";//合计String sql="select * from view_cprdp where 1=1 "+title;
//			String year=request.getParameter("year");sql+="order by year_dm desc,zcbh asc,ls,ty_num desc,cpbh";
//            //System.out.println("sql="+sql);ResultSet rs=pmoz.executeQuery(sql);List<zc_cprdpxx> cprdp_list=new ArrayList<zc_cprdpxx>();int zs = 0;//参评人总人数int ns=0;//男参评人数try {while(rs.next()){zc_cprdpxx zp=new zc_cprdpxx();PersistenceManagerOfZcps pm=new PersistenceManagerOfZcps();zp.setYear(rs.getString("year_mc")==null?"":rs.getString("year_mc").trim());zp.setCpbh(rs.getString("cpbh")==null?"":rs.getString("cpbh").trim());zp.setCpxm(rs.getString("cpxm")==null?"":rs.getString("cpxm").trim());zp.setLxdh(rs.getString("lxdh")==null?"":rs.getString("lxdh").trim());zp.setTy_num(rs.getString("ty_num")==null?"":rs.getString("ty_num").trim());zp.setBty_num(rs.getString("bty_num")==null?"":rs.getString("bty_num").trim());zp.setQq_num(rs.getString("qq_num")==null?"":rs.getString("qq_num").trim());zp.setSftg(rs.getString("sftg")==null?"":rs.getString("sftg").trim());zp.setLs(rs.getString("ls")==null?"":rs.getString("ls").trim());zp.setZwm(rs.getString("zwm_mc")==null?"":rs.getString("zwm_mc").trim());//2013/7/21zp.setZcbh(pm.getPureCode_zcm(rs.getString("zcbh")==null?"":rs.getString("zcbh").trim()));	zp.setCprzt(pm.getPureCode("code_zczt", rs.getString("zcbh").substring(1, 2)));pm.close();//zp.setNl(rs.getString("nl")==null?"":rs.getString("nl").trim());cprdp_list.add(zp);				}rs=pmoz.executeQuery(zsql);while(rs.next()){zs=rs.getInt(1);}rs.close();}catch (SQLException e) {os.close();// TODO Auto-generated catch blockthis.cwts("导出失败，请稍后重试！", response);e.printStackTrace();}finally{pmoz.close();//关闭数据连接}//hj="评委总人数为："+String.valueOf(zs)+"     性别        男："+String.valueOf(ns)+"   女："+String.valueOf(zs-ns);wsheet.mergeCells(0, 1, 10, 1);//合并0到10单元格//wsheet.addCell(new jxl.write.Label(0,1,hj ,cFormat));//合计列// 设置固定的打印标题//2013/7/17wsheet.getSettings().setPrintArea(0, 2, 0,7);
//		SheetSettings setting = wsheet.getSettings();  
//		setting.setPrintTitlesRow(0, 3); int i = 0;int j=0;//String[] colum={"年度","参评人编号","单位名称","参评人姓名","性别","申报职称级别","申报职称名称"};//2013/7/17修改String[] colum={"年度", "参评人编号","工作单位","参评人姓名", "申报职称","申报状态","轮数","同意数","不同意数","弃权数","是否通过"};for (i = 0; i <11; i++) {   // 加入行字段名    wsheet.addCell(new jxl.write.Label(i, 2, colum[i],      cFormat11));} for(i=3;i<cprdp_list.size()+3;i++){wsheet.addCell(new jxl.write.Label(0,i, cprdp_list.get(i-3).getYear(),      cFormat));wsheet.addCell(new jxl.write.Label(1,i, cprdp_list.get(i-3).getCpbh(),      cFormat));wsheet.addCell(new jxl.write.Label(2,i, cprdp_list.get(i-3).getLxdh(),      cFormat));wsheet.addCell(new jxl.write.Label(3,i, cprdp_list.get(i-3).getCpxm(),      cFormat));wsheet.addCell(new jxl.write.Label(4,i, cprdp_list.get(i-3).getZwm(),      cFormat));wsheet.addCell(new jxl.write.Label(5,i, cprdp_list.get(i-3).getCprzt(),      cFormat));wsheet.addCell(new jxl.write.Label(6,i, cprdp_list.get(i-3).getLs(),      cFormat));wsheet.addCell(new jxl.write.Label(7,i, cprdp_list.get(i-3).getTy_num(),      cFormat));wsheet.addCell(new jxl.write.Label(8,i, cprdp_list.get(i-3).getBty_num(),      cFormat));wsheet.addCell(new jxl.write.Label(9,i, cprdp_list.get(i-3).getQq_num(),      cFormat));wsheet.addCell(new jxl.write.Label(10,i, cprdp_list.get(i-3).getSftg(),      cFormat));} wsheet.mergeCells(0, i, 10, i);//合并0到10单元格/*** lrr 2014-05-24 增 BEGIN* 功能描述：增加四行：1.监票人 2.评审委员会主任*/wsheet.addCell(new jxl.write.Label(0,i,"制表人："+oprator ,cFormat1));//合计列i = i+1;wsheet.mergeCells(0, i, 10, i+1);//合并两行并同时合并单元格wsheet.addCell(new jxl.write.Label(0,i,"监票人：       " ,cFormat1));//合计列i = i+2;wsheet.mergeCells(0, i, 10, i+1);//合并两行并同时合并单元格wsheet.addCell(new jxl.write.Label(0,i,"评审委员会主任：       " ,cFormat1));//合计列/*** lrr 2014-05-24 增 END* 功能描述：增加两行：1.监票人 2.评审委员会主任*/wbook.write();   wbook.close();  } catch (WriteException e) {// TODO Auto-generated catch blocke.printStackTrace();//this.cwts("导出失败，请稍后重试！", response);} catch (IOException e1) {// TODO Auto-generated catch blocke1.printStackTrace();//this.cwts("导出失败，请稍后重试！", response);}finally{  try{os.close();} catch (IOException e1) {// TODO Auto-generated catch blocke1.printStackTrace();//this.cwts("导出失败，请稍后重试！", response);}}}	

 相应的jxl.jar在附件中可下载。

WritableSheet.mergeCells(0, 0, 0, 1);//合并单元格，第一个参数：要合并的单元格最左上角的列号，第二个参数：要合并的单元格最左上角的行号，第三个参数：要合并的单元格最右角的列号，第四个参数：要合并的单元格最右下角的行号