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优化导出对象的子列表为空会出现[]问题

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RuoYi 2022-11-11 11:31:27 +08:00
parent 06fbda5324
commit 836180fe0e
1 changed files with 4 additions and 0 deletions
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4
ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
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@ -911,6 +911,10 @@ public class ExcelUtil<T>
{ {
cellValue = RegExUtils.replaceFirst(cellValue, FORMULA_REGEX_STR, "\t$0"); cellValue = RegExUtils.replaceFirst(cellValue, FORMULA_REGEX_STR, "\t$0");
} }
if (value instanceof Collection && StringUtils.equals("[]", cellValue))
{
cellValue = StringUtils.EMPTY;
}
cell.setCellValue(StringUtils.isNull(cellValue) ? attr.defaultValue() : cellValue + attr.suffix()); cell.setCellValue(StringUtils.isNull(cellValue) ? attr.defaultValue() : cellValue + attr.suffix());
} }
else if (ColumnType.NUMERIC == attr.cellType()) else if (ColumnType.NUMERIC == attr.cellType())