POI导出复杂Excel，合并单元格（1）
/** * 导出复杂excel 合并单元格 （HSSFWorkbook） */ @GetMapping("/testHSSFWorkbook.do") public void testExport1(HttpServletResponse response) throws Exception { /** 第一步，创建一个Workbook，对应一个Excel文件 */ HSSFWorkbook wb = new HSSFWorkbook(); /** 第二步，在Workbook中添加一个sheet,对应Excel文件中的sheet */ HSSFSheet sheet = wb.createSheet("南京市城镇社会保险参保人员花名册"); /** 第三步，设置样式以及字体样式*/ HSSFCellStyle titleStyle = createTitleCellStyle(wb); HSSFCellStyle headerStyle = createHeadCellStyle(wb); HSSFCellStyle contentStyle = createContentCellStyle(wb); /** 第四步，创建标题 ,合并标题单元格 */ // 行号 int rowNum = 0; // 总列数 int totalColumn = 10; // 创建第一页的第一行，索引从0开始 HSSFRow row0 = sheet.createRow(rowNum++); row0.setHeight((short) 800);// 设置行高 String title = "南京市城镇社会保险参保人员花名册"; HSSFCell c00 = row0.createCell(0); c00.setCellValue(title); c00.setCellStyle(titleStyle); // 合并单元格，参数依次为起始行，结束行，起始列，结束列 （索引0开始） sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, totalColumn));//标题合并单元格操作，11+1为总列数 // 第二行 HSSFRow row1 = sheet.createRow(rowNum++); row1.setHeight((short) 500); String[] row_first = {"单位名称(公章)：", "", "", "", "", "", "", "", "劳动和社保保障证号（单位代码）：", "", ""}; for (int i = 0; i < row_first.length; i++) { HSSFCell tempCell = row1.createCell(i); tempCell.setCellStyle(headerStyle); tempCell.setCellValue(row_first[i]); } //第三行 HSSFRow row2 = sheet.createRow(rowNum++); row2.setHeight((short) 700); String[] row_second = {"序号", "社会保障卡号（个人代码）", "姓名", "性别", "身份证号码", "民族", "户口性质", "参加工作时间", "进本单位参保时间", "月缴费基数（元）", "备注"}; for (int i = 0; i < row_second.length; i++) { HSSFCell tempCell = row2.createCell(i); tempCell.setCellValue(row_second[i]); tempCell.setCellStyle(headerStyle); } //循环每一行数据 List<Map<String, Object>> dataList = new ArrayList<Map<String, Object>>(); //查询出来的数据 Map<String,Object> map = new HashMap<String,Object>(); map.put("name", "1"); map.put("r1", "111"); map.put("r2", "222"); map.put("r3", "333"); map.put("r4", "444"); map.put("r5", "555"); map.put("r6", "666"); dataList.add(map); dataList.add(map);//加多一条list for (Map<String, Object> excelData : dataList) { HSSFRow tempRow = sheet.createRow(rowNum++); tempRow.setHeight((short) 500); // 循环单元格填入数据 for (int j = 0; j < 7; j++) { HSSFCell tempCell = tempRow.createCell(j); tempCell.setCellStyle(contentStyle); String tempValue; if (j == 0) { // 乡镇、街道名称 tempValue = excelData.get("name").toString(); } else if (j == 1) { // 登记数（人） tempValue = excelData.get("r1").toString(); } else if (j == 2) { // 办证总数（人） tempValue = excelData.get("r2").toString(); } else if (j == 3) { // 办证率（%） tempValue = excelData.get("r3").toString(); } else if (j == 4) { // 登记户数（户） tempValue = excelData.get("r4").toString(); } else if (j == 5) { // 签订数（份） tempValue = excelData.get("r5").toString(); } else { // 备注 tempValue = excelData.get("r6").toString(); } tempCell.setCellValue(tempValue); } } // 尾行备注1 HSSFRow foot1 = sheet.createRow(rowNum++); foot1.setHeight((short) 300); String[] row_foot1 = {"备注: 1、“参加工作时间”：指首次参加工作时间。", "", "", "", "", "", "", "", "5、机关事业单位人员应注明是否参加养老保险。", "", ""}; for (int i = 0; i < row_foot1.length; i++) { HSSFCell tempCell = foot1.createCell(i); tempCell.setCellValue(row_foot1[i]); } int remarkRowNum1 = dataList.size() + 3; // 合并 sheet.addMergedRegion(new CellRangeAddress(remarkRowNum1, remarkRowNum1, 0, 2));//备注1 sheet.addMergedRegion(new CellRangeAddress(remarkRowNum1, remarkRowNum1, 8, 10));//备注5 // 尾行备注2 HSSFRow foot2 = sheet.createRow(rowNum++); foot2.setHeight((short) 300); String[] row_foot2 = {" 2、“进本单位参保时间”：指在本单位缴费起始时间。", "", "", "", "", "", "", "", "6、本表一式两份，社会保险经办机构、缴费单位各留一份", "", ""}; for (int i = 0; i < row_foot2.length; i++) { HSSFCell tempCell = foot2.createCell(i); tempCell.setCellValue(row_foot2[i]); } int remarkRowNum2 = dataList.size() + 4; // 合并 sheet.addMergedRegion(new CellRangeAddress(remarkRowNum2, remarkRowNum2, 0, 2));//备注1 sheet.addMergedRegion(new CellRangeAddress(remarkRowNum2, remarkRowNum2, 8, 10));//备注5 // 尾行备注3 HSSFRow foot3 = sheet.createRow(rowNum++); foot3.setHeight((short) 300); String[] row_foot3 = {" 3、“月缴费基数”：指月平均收入总和。", "", "", "", "", "", "", "", "7、社会保险政策咨询电话：12333", "", ""}; for (int i = 0; i < row_foot3.length; i++) { HSSFCell tempCell = foot3.createCell(i); tempCell.setCellValue(row_foot3[i]); } int remarkRowNum3 = dataList.size() + 5; // 合并 sheet.addMergedRegion(new CellRangeAddress(remarkRowNum3, remarkRowNum3, 0, 2));//备注1 sheet.addMergedRegion(new CellRangeAddress(remarkRowNum3, remarkRowNum3, 8, 10));//备注5 // 尾行备注4 HSSFRow foot4 = sheet.createRow(rowNum++); foot4.setHeight((short) 300); String[] row_foot4 = {" 4、跨社会保险结算年度办理补缴时须出具劳动合同原件、工资报表原件等相关资料。", "", "", "", "", "", "", "", "8、南京人力资源和社会保障网址：www.njhrss.gov.cn", "", ""}; for (int i = 0; i < row_foot4.length; i++) { HSSFCell tempCell = foot4.createCell(i); tempCell.setCellValue(row_foot4[i]); } int remarkRowNum4 = dataList.size() + 6; // 合并 sheet.addMergedRegion(new CellRangeAddress(remarkRowNum4, remarkRowNum4, 0, 2));//备注1 sheet.addMergedRegion(new CellRangeAddress(remarkRowNum4, remarkRowNum4, 8, 10));//备注5 // 最后一行 HSSFRow foot = sheet.createRow(rowNum++); foot.setHeight((short) 300); String[] row_foot = {"单位负责人：", "", "填报人：", "", "联系电话：", "", "", "", "", "填报日期： 年 月 日", ""}; for (int i = 0; i < row_foot.length; i++) { HSSFCell tempCell = foot.createCell(i); tempCell.setCellValue(row_foot[i]); } for (int i = 0; i <= totalColumn; i++) { sheet.autoSizeColumn((short)i,true); //调整列宽 } //导出 String fileName = "南京市城镇社会保险参保人员花名册.xls"; try { response.setCharacterEncoding("UTF-8"); response.setHeader("content-Type", "application/vnd.ms-excel"); response.setHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(fileName, "UTF-8")); OutputStream stream = response.getOutputStream(); if (null != wb && null != stream) { wb.write(stream);// 将数据写出去 wb.close(); stream.close(); } } catch (Exception e) { e.printStackTrace(); } }
导出结果如图
