小编Sac*_*gar的帖子

无法将"STYLE"从.xlsx文件复制到另一个文件.

这是我正在使用的代码.

 public static void copyCell(XSSFCell oldCell, XSSFCell newCell, Map<Integer, XSSFCellStyle> styleMap) {     
    if(styleMap != null) {     
        if(oldCell.getSheet().getWorkbook() .equals( newCell.getSheet().getWorkbook())){     
            newCell.setCellStyle(oldCell.getCellStyle());

        } else{     
            int stHashCode = oldCell.getCellStyle().hashCode();     
            XSSFCellStyle newCellStyle = styleMap.get(stHashCode);

            if(newCellStyle == null){     
                newCellStyle = newCell.getSheet().getWorkbook().createCellStyle();     
                newCellStyle.cloneStyleFrom(oldCell.getCellStyle());     
                styleMap.put(stHashCode, newCellStyle);     
            }     
            newCell.setCellStyle(newCellStyle);     
        }     
    }     
    switch(oldCell.getCellType()) {     
        case XSSFCell.CELL_TYPE_STRING:     
            newCell.setCellValue(oldCell.getStringCellValue());     
            break;     
      case XSSFCell.CELL_TYPE_NUMERIC:     
            newCell.setCellValue(oldCell.getNumericCellValue());     
            break;     
        case XSSFCell.CELL_TYPE_BLANK:     
            newCell.setCellType(XSSFCell.CELL_TYPE_BLANK);     
            break;     
        case XSSFCell.CELL_TYPE_BOOLEAN:     
            newCell.setCellValue(oldCell.getBooleanCellValue());     
            break;     
        case XSSFCell.CELL_TYPE_ERROR:     
            newCell.setCellErrorValue(oldCell.getErrorCellValue());     
            break;     
        case XSSFCell.CELL_TYPE_FORMULA:     
            newCell.setCellFormula(oldCell.getCellFormula());     
            break;     
        default:     
            break;     
    }     

}     

与HSSF相同,即.xls文件,但不适用于XSSF(.xlsx)

请提供一些建议或示例代码来解决这个问题.