private static Object parseCellValue(ExcelCellDataTransfer cellDataTransfer, XSSFCell cell) {
        Object o = null;
        if (cellDataTransfer == ExcelCellDataTransfer.DATE) {
            CellType cellTypeEnum = cell.getCellType();
            if (cellTypeEnum == CellType.STRING) {
                String cellValue = cell.getStringCellValue();
                o = cellDataTransfer.parseFromText(cellValue);
            } else if (cellTypeEnum == CellType.NUMERIC) {
                o = cell.getDateCellValue();
            }
        } else {
            String value = parseCellValue(cell);
            o = value;
            if (cellDataTransfer != ExcelCellDataTransfer.NONE) {
                o = cellDataTransfer.parseFromText(value);
            }
        }
        return o;
    }
Parse the cell value of a given field in the Excel sheet

@param cellDataTransfer the data transfer type of the cell
@param cell             the cell to parse
@return the parsed cell value
inlong-manager/manager-common/src/main/java/org/apache/inlong/manager/common/tool/excel/ExcelTool.java