模板导出excel-easypoi使用

话不多说，直接上代码。依赖使用easypoi

try(OutputStream outputStream = response.getOutputStream()) {
    
    
            SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
            BuserMyPageDTO data1 = this.buserSearch(filterDTO).getData();
            String templateFileName = DuserConstants.BATCH_EXPORT_TEMP;
            // 查询列表
            List<BuserReqDTO> busiList = buserService.searchListForExport(“传参”).getData();
            // 获取模板地址
            String templateUrl = ExcelUtil.getTemplate(templateFileName);
            logger.info("导出excel模板地址:{}", templateUrl);
            String fileNmae = DuserConstants.FILE_NAME + ".xls";
            // 模板导出参数封装
            TemplateExportParams templateExportParams = new TemplateExportParams();
            templateExportParams.setTemplateUrl(templateUrl);
            Map<String, Object> map = new HashMap<>();
            Map<String, String> otherObjMap = new HashMap<String, String>();
            otherObjMap.put("inventoryBatchId", data1.getInventoryBatchId());

            otherObjMap.put("count", data1.getCount() + "");
//            otherObjMap.put("regDate", format.format(data1.getRegDate()));
//            if (StringUtils.isNotBlank(data1.getApprovalOperName())) {
    
    
//                otherObjMap.put("approvalDate", data1.getApprovalDateName());
//            } else {
    
    
//                otherObjMap.put("approvalDate", "");
//            }
//            otherObjMap.put("date", data1.getApprovalDateName());
            map.put("otherObjMap", otherObjMap);
            map.put("busiList", busiList);
            logger.info("导出excel参数集合:{}", map);
            Workbook workbook = ExcelExportUtil.exportExcel(templateExportParams, map);
            // new String(fileNmae.getBytes("GBK"), StandardCharsets.ISO_8859_1)
            response.setHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(fileNmae,"UTF-8"));
            response.setHeader("Pragma", "no-cache");
            response.setHeader("Cache-Control", "no-cache");
            response.setDateHeader("Expires", 0);
            // response.setContentType("application/octet-stream");
            response.setContentType("application/vnd.ms-excel;charset=UTF-8");
            response.setCharacterEncoding("UTF-8");
            ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
            workbook.write(byteArrayOutputStream);
            response.setHeader("Content-Length", "" + byteArrayOutputStream.size());
            outputStream.write(byteArrayOutputStream.toByteArray());
            byteArrayOutputStream.close();