EXCEL导出功能

/**
     * 导出数据
     *
     * @param
     */
    @RequestMapping(value = "exportexcle")
    public void ExportExcle(String years, HttpServletResponse response) {


        List<Calculus> list = calculusDao.getCalListByYear(years);
        Calendar cal = Calendar.getInstance();

        try {

            //创建webbook
            HSSFWorkbook workbook = new HSSFWorkbook();
            HSSFSheet sheet = null;
            //创建sheet工作表
            if (StringUtils.isEmpty(years)) {
                sheet = workbook.createSheet("太极实业综合党支部“微积分”制考核党员" + String.valueOf(cal.get(Calendar.YEAR)) + "年度积分管理表");
            } else {
                sheet = workbook.createSheet("太极实业综合党支部“微积分”制考核党员" + years + "年度积分管理表");
            }

            //设置列宽个字符
            sheet.setColumnWidth(0, 5 * 256);
            sheet.setColumnWidth(1, 10 * 256);
            sheet.setColumnWidth(2, 15 * 256);
            sheet.setColumnWidth(3, 15 * 256);
            sheet.setColumnWidth(4, 15 * 256);
            sheet.setColumnWidth(5, 20 * 256);
            sheet.setColumnWidth(6, 15 * 256);
            sheet.setColumnWidth(7, 15 * 256);
            sheet.setColumnWidth(8, 15 * 256);
            sheet.setColumnWidth(9, 20 * 256);
            sheet.setColumnWidth(10, 15 * 256);
            sheet.setColumnWidth(11, 15 * 256);
            sheet.setColumnWidth(12, 15 * 256);
            sheet.setColumnWidth(13, 15 * 256);

            //获取单元格
            //第一行
            HSSFRow oneRow = sheet.createRow(0);
            //第一列
            HSSFCell a0 = oneRow.createCell(0);
            if (StringUtils.isEmpty(years)) {
                a0.setCellValue("太极实业综合党支部“微积分”制考核党员" + String.valueOf(cal.get(Calendar.YEAR)) + "年度积分管理表");
            } else {
                a0.setCellValue("太极实业综合党支部“微积分”制考核党员" + years + "年度积分管理表");
            }

            //第二行
            HSSFRow twoRow = sheet.createRow(1);
            //第一列
            HSSFCell b0 = twoRow.createCell(0);
            b0.setCellValue("（每名党员年度民主测议得分×15%）");

            //第三行
            HSSFRow threeRow = sheet.createRow(2);
            //第一列
            HSSFCell c0 = threeRow.createCell(0);
            c0.setCellValue("排名");
            //第二列
            HSSFCell c1 = threeRow.createCell(1);
            c1.setCellValue("姓名");
            //第三列
            HSSFCell c2 = threeRow.createCell(2);
            c2.setCellValue("积分项");
            //第十四列
            HSSFCell c3 = threeRow.createCell(13);
            c3.setCellValue("最终年度得分");

            //第四行
            HSSFRow fourRow = sheet.createRow(3);
            //第三列
            HSSFCell d0 = fourRow.createCell(2);
            d0.setCellValue("基础分 （70分）");
            //第六列
            HSSFCell d1 = fourRow.createCell(5);
            d1.setCellValue("年度民主测评");
            //第八列
            HSSFCell d2 = fourRow.createCell(7);
            d2.setCellValue("创优积分 （ 上不封顶）");
            //第十一列
            HSSFCell d3 = fourRow.createCell(10);
            d3.setCellValue("扣分项 （ 扣完为止）");

            //第五行
            HSSFRow fiveRow = sheet.createRow(4);
            //第三列
            HSSFCell e3 = fiveRow.createCell(2);
            e3.setCellValue("上半年扣减");
            //第四列
            HSSFCell e4 = fiveRow.createCell(3);
            e4.setCellValue("下半年扣减");
            //第五列
            HSSFCell e5 = fiveRow.createCell(4);
            e5.setCellValue("年度最终得分）");
            //第六列
            HSSFCell e6 = fiveRow.createCell(5);
            e6.setCellValue("年度民主评议均分");
            //第七列
            HSSFCell e7 = fiveRow.createCell(6);
            e7.setCellValue("年度民测积分");
            //第八列
            HSSFCell e8 = fiveRow.createCell(7);
            e8.setCellValue("上半年得分");
            //第九列
            HSSFCell e9 = fiveRow.createCell(8);
            e9.setCellValue("下半年得分");
            //第十列
            HSSFCell e10 = fiveRow.createCell(9);
            e10.setCellValue("年度累计创优得分");
            //第十一列
            HSSFCell e11 = fiveRow.createCell(10);
            e11.setCellValue("上半年扣分");
            //第十二列
            HSSFCell e12 = fiveRow.createCell(11);
            e12.setCellValue("下半年扣分");
            //第十三列
            HSSFCell e13 = fiveRow.createCell(12);
            e13.setCellValue("年度累计扣分");

            //样式
            HSSFCellStyle headerStyle = (HSSFCellStyle) workbook.createCellStyle();// 创建标题样式
            headerStyle.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER); //设置垂直居中
            headerStyle.setAlignment(HSSFCellStyle.ALIGN_CENTER); //设置水平居中
            HSSFFont headerFont = (HSSFFont) workbook.createFont(); //创建字体样式
            headerFont.setFontName("黑体"); //设置字体类型
            headerFont.setFontHeightInPoints((short) 20); //设置字体大小
            headerStyle.setFont(headerFont); //为标题样式设置字体样式
            a0.setCellStyle(headerStyle);

            HSSFCellStyle headerStyle1 = (HSSFCellStyle) workbook.createCellStyle();// 创建标题样式
            headerStyle1.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER); //设置垂直居中
            headerStyle1.setAlignment(HSSFCellStyle.ALIGN_CENTER); //设置水平居中
            HSSFFont headerFont1 = (HSSFFont) workbook.createFont(); //创建字体样式
            headerFont1.setFontName("楷体"); //设置字体类型
            headerFont1.setFontHeightInPoints((short) 20); //设置字体大小
            headerStyle1.setFont(headerFont1); //为标题样式设置字体样式
            b0.setCellStyle(headerStyle1);

            HSSFCellStyle headerStyle2 = (HSSFCellStyle) workbook.createCellStyle();// 创建标题样式
            headerStyle2.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER); //设置垂直居中
            headerStyle2.setAlignment(HSSFCellStyle.ALIGN_CENTER); //设置水平居中
            HSSFFont headerFont2 = (HSSFFont) workbook.createFont(); //创建字体样式
            headerFont2.setFontName("宋体"); //设置字体类型
            headerFont2.setFontHeightInPoints((short) 11); //设置字体大小
            headerStyle2.setFont(headerFont2); //为标题样式设置字体样式

            HSSFCellStyle headerStyle3 = (HSSFCellStyle) workbook.createCellStyle();// 创建标题样式
            headerStyle3.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER); //设置垂直居中
            headerStyle3.setAlignment(HSSFCellStyle.ALIGN_LEFT); //设置水平居中
            HSSFFont headerFont3 = (HSSFFont) workbook.createFont(); //创建字体样式
            headerFont3.setFontName("黑体"); //设置字体类型
            headerFont3.setFontHeightInPoints((short) 11); //设置字体大小
            headerStyle3.setFont(headerFont3); //为标题样式设置字体样式

            c0.setCellStyle(headerStyle2);
            c1.setCellStyle(headerStyle2);
            c2.setCellStyle(headerStyle2);
            c3.setCellStyle(headerStyle2);
            d0.setCellStyle(headerStyle2);
            d1.setCellStyle(headerStyle2);
            d2.setCellStyle(headerStyle2);
            d3.setCellStyle(headerStyle2);
            e3.setCellStyle(headerStyle2);
            e4.setCellStyle(headerStyle2);
            e5.setCellStyle(headerStyle2);
            e6.setCellStyle(headerStyle2);
            e7.setCellStyle(headerStyle2);
            e8.setCellStyle(headerStyle2);
            e9.setCellStyle(headerStyle2);
            e10.setCellStyle(headerStyle2);
            e11.setCellStyle(headerStyle2);
            e12.setCellStyle(headerStyle2);
            e13.setCellStyle(headerStyle2);

            //合并
            sheet.addMergedRegion(new CellRangeAddress(0, 0, (short) 0, (short) 13));//参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
            sheet.addMergedRegion(new CellRangeAddress(1, 1, (short) 0, (short) 13));//参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
            sheet.addMergedRegion(new CellRangeAddress(2, 4, (short) 0, (short) 0));//参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
            sheet.addMergedRegion(new CellRangeAddress(2, 4, (short) 1, (short) 1));//参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
            sheet.addMergedRegion(new CellRangeAddress(2, 2, (short) 2, (short) 12));//参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
            sheet.addMergedRegion(new CellRangeAddress(3, 3, (short) 2, (short) 4));//参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
            sheet.addMergedRegion(new CellRangeAddress(3, 3, (short) 5, (short) 6));//参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
            sheet.addMergedRegion(new CellRangeAddress(3, 3, (short) 7, (short) 9));//参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
            sheet.addMergedRegion(new CellRangeAddress(3, 3, (short) 10, (short) 12));//参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
            sheet.addMergedRegion(new CellRangeAddress(2, 4, (short) 13, (short) 13));//参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列

            for (int i = 0; i < list.size(); i++) {
                HSSFRow row = sheet.createRow(i + 5);
                //第一列
                HSSFCell oneCell = row.createCell(0);
                oneCell.setCellValue(i + 1);
                oneCell.setCellStyle(headerStyle2);
                //第二列
                HSSFCell twoCell = row.createCell(1);
                twoCell.setCellValue(list.get(i).getName());
                twoCell.setCellStyle(headerStyle2);
                //第三列
                HSSFCell threeCell = row.createCell(2);
                threeCell.setCellValue(list.get(i).getJcfs());
                threeCell.setCellStyle(headerStyle2);
                //第四列
                HSSFCell fourCell = row.createCell(3);
                fourCell.setCellValue(list.get(i).getJcfx());
                fourCell.setCellStyle(headerStyle2);
                //第五列
                HSSFCell fiveCell = row.createCell(4);
                fiveCell.setCellValue(list.get(i).getNdjcf());
                fiveCell.setCellStyle(headerStyle2);
                //第六列
                HSSFCell sixCell = row.createCell(5);
                sixCell.setCellValue(list.get(i).getMzcejf());
                sixCell.setCellStyle(headerStyle2);
                //第七列
                HSSFCell sevenCell = row.createCell(6);
                sevenCell.setCellValue(list.get(i).getMzcef());
                sevenCell.setCellStyle(headerStyle2);
                //第八列
                HSSFCell eightCell = row.createCell(7);
                eightCell.setCellValue(list.get(i).getCyjfs());
                eightCell.setCellStyle(headerStyle2);
                //第九列
                HSSFCell nineCell = row.createCell(8);
                nineCell.setCellValue(list.get(i).getCyjfx());
                nineCell.setCellStyle(headerStyle2);
                //第十列
                HSSFCell tenCell = row.createCell(9);
                tenCell.setCellValue(list.get(i).getCyjf());
                tenCell.setCellStyle(headerStyle2);
                //第十一列
                HSSFCell elevenCell = row.createCell(10);
                elevenCell.setCellValue(list.get(i).getNdkfs());
                elevenCell.setCellStyle(headerStyle2);
                //第十二列
                HSSFCell twelveCell = row.createCell(11);
                twelveCell.setCellValue(list.get(i).getNdkfx());
                twelveCell.setCellStyle(headerStyle2);
                //第十三列
                HSSFCell thirteenCell = row.createCell(12);
                thirteenCell.setCellValue(list.get(i).getNdkfx());
                thirteenCell.setCellStyle(headerStyle2);
                //第十四列
                HSSFCell fourteenCell = row.createCell(13);
                fourteenCell.setCellValue(list.get(i).getNdzjf());
                fourteenCell.setCellStyle(headerStyle2);
            }

            HSSFRow listSizeRow = sheet.createRow(list.size() + 5);
            HSSFCell listSizecell = listSizeRow.createCell(0);
            listSizecell.setCellValue("支委员会委员:       (签名)");
            sheet.addMergedRegion(new CellRangeAddress(list.size() + 5, list.size() + 6, (short) 0, (short) 13));//参数1：起始行 参数2：终止行 参数3：起始列 参数4：终止列
            listSizecell.setCellStyle(headerStyle3);
            response.reset();
            //设置服务器与浏览器编码格式
            response.setContentType("application/octet-stream; charset=utf-8");
            //中文名字转码
            if (StringUtils.isEmpty(years)) {
                response.setHeader("Content-Disposition", "attachment; filename=" + EncodeUtils.encodeUrl("太极实业综合党支部“微积分”制考核党员" + String.valueOf(cal.get(Calendar.YEAR)) + "年度积分管理表.xls"));
            } else {
                response.setHeader("Content-Disposition", "attachment; filename=" + EncodeUtils.encodeUrl("太极实业综合党支部“微积分”制考核党员" + years + "年度积分管理表.xls"));
            }

            //声明输出流
            OutputStream out = response.getOutputStream();
            workbook.write(out);
            //关闭输出流
            out.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }