HSSFCellStyle style0 = workbook2003.createCellStyle(); style0.setBorderBottom(HSSFCellStyle.BORDER_THIN); style0.setDataFormat(format.getFormat("yyyy/mm/dd hh:mm:ss")); cell.setCellStyle(style0); 相关文章: 2021-11-27 2021-12-26 2021-12-05 2021-10-29 2021-07-11 2022-12-23 2021-11-17