今天在工作中碰到了一个问题，用easypoi导出excel的时候，实体中BigDecimal类型的属性设置了对应的格式为saleAmount.setNumFormat("#.00");，同时设置类型为double，但是导出时excel还是显示单元格格式为文本，我想问如何设置单元格格式为数值或者日期等类型呢？代码如下：```public class Main {    public static void main(String[] args) {        File file = new File("D:\\kake_work\\excel\\excel_test1.xlsx");        mkdir(file);        int size = 10;        try (OutputStream outputStream = Files.newOutputStream(file.toPath())) {            ExportParams params = new ExportParams();            params.setSheetName("订单页");            params.setType(ExcelType.XSSF);            List<OrderReport> list = new ArrayList<>();            OrderReport report = new OrderReport();            report.setBaseAmountRmb(BigDecimal.valueOf(99.13));            report.setSaleAmount(BigDecimal.valueOf(100.45));            report.setCheckindate(new Date());            OrderReportReq request = new OrderReportReq();            for (int i = 0; i < size; i++) {                list.add(report);            }            List<ExcelExportEntity> dynamicExportColumnSetting = getExcelExportEntities();            Workbook sheets = ExcelExportUtil.exportBigExcel(params, dynamicExportColumnSetting, (queryParams, page) -> {                OrderReportReq req = (OrderReportReq) queryParams;                int listIndex = page - 1;                if (listIndex < size) {                    List<OrderReport> rows = list;                    for (OrderReport row : rows) {                        row.setAdults(1);                    }                    return new ArrayList<>(rows);                }                return null;            }, request);            sheets.write(outputStream);        } catch (Exception e) {            System.out.println("excel导出发生异常");            e.printStackTrace();        } finally {            //remove(file);        }        System.out.println("excel导出成功！");    }    private static List<ExcelExportEntity> getExcelExportEntities() {        List<ExcelExportEntity> dynamicExportColumnSetting = new ArrayList<>();        ExcelExportEntity baseAmountRmb = new ExcelExportEntity("底价CNY", "baseAmountRmb");        baseAmountRmb.setType(BaseEntityTypeConstants.DOUBLE_TYPE);        baseAmountRmb.setNumFormat("#.00");        dynamicExportColumnSetting.add(baseAmountRmb);        ExcelExportEntity saleAmount = new ExcelExportEntity("售价CNY", "saleAmount");        saleAmount.setNumFormat("#.00");        saleAmount.setType(BaseEntityTypeConstants.DOUBLE_TYPE);        dynamicExportColumnSetting.add(saleAmount);        ExcelExportEntity checkInDate = new ExcelExportEntity("入住日期", "checkindate");        checkInDate.setFormat("yyyy/MM/dd");        //checkInDate.setType(BaseEntityTypeConstants.DATE_TYPE);        dynamicExportColumnSetting.add(checkInDate);        return dynamicExportColumnSetting;    }    private static void mkdir(File file) {        if (!file.exists()) {            if (!file.getParentFile().exists()) {                file.getParentFile().mkdirs();            }        }    }    private static void remove(File file) {        if (file != null && file.exists()) {            file.delete();        }    }}```