private void doAddBasicTypeToExcel(RowData oneRowData, Head head, Row row, int rowIndex, int relativeRowIndex,
        int dataIndex, int columnIndex) {
        ExcelContentProperty excelContentProperty = ClassUtils.declaredExcelContentProperty(null,
            writeContext.currentWriteHolder().excelWriteHeadProperty().getHeadClazz(),
            head == null ? null : head.getFieldName(), writeContext.currentWriteHolder());

        CellWriteHandlerContext cellWriteHandlerContext = WriteHandlerUtils.createCellWriteHandlerContext(writeContext,
            row, rowIndex, head, columnIndex, relativeRowIndex, Boolean.FALSE, excelContentProperty);
        WriteHandlerUtils.beforeCellCreate(cellWriteHandlerContext);

        Cell cell = WorkBookUtil.createCell(row, columnIndex);
        cellWriteHandlerContext.setCell(cell);

        WriteHandlerUtils.afterCellCreate(cellWriteHandlerContext);

        cellWriteHandlerContext.setOriginalValue(oneRowData.get(dataIndex));
        cellWriteHandlerContext.setOriginalFieldClass(
            FieldUtils.getFieldClass(cellWriteHandlerContext.getOriginalValue()));
        converterAndSet(cellWriteHandlerContext);

        WriteHandlerUtils.afterCellDispose(cellWriteHandlerContext);
    }
Add the data into excel

@author Jiaju Zhuang
fastexcel-core/src/main/java/cn/idev/excel/write/executor/ExcelWriteAddExecutor.java