public static String getCellValue(Cell cell) {
String cellValue = "";
// 以下是判断数据的类型
switch (cell.getCellType()) {
case Cell.CELL_TYPE_NUMERIC: // 数字
if (org.apache.poi.ss.usermodel.DateUtil.isCellDateFormatted(cell)) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
cellValue = sdf.format(org.apache.poi.ss.usermodel.DateUtil.getJavaDate(cell.getNumericCellValue())).toString();
} else {
DataFormatter dataFormatter = new DataFormatter();
cellValue = dataFormatter.formatCellValue(cell);
}
break;
case Cell.CELL_TYPE_STRING: // 字符串
cellValue = cell.getStringCellValue();
break;
case Cell.CELL_TYPE_BOOLEAN: // Boolean
cellValue = cell.getBooleanCellValue() + "";
break;
case Cell.CELL_TYPE_FORMULA: // 公式
cellValue = cell.getCellFormula() + "";
break;
case Cell.CELL_TYPE_BLANK: // 空值
cellValue = "";
break;
case Cell.CELL_TYPE_ERROR: // 故障
cellValue = "非法字符";
break;
default:
cellValue = "未知类型";
break;
}
return cellValue;
}