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Excel注解支持设置BigDecimal精度&舍入规则

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This commit is contained in:
RuoYi
2020-08-19 11:20:31 +08:00
parent 7de5358dcd
commit da146c2a70
2 changed files with 26 additions and 3 deletions
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16
ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
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@@ -8,6 +8,7 @@ import java.io.OutputStream;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.math.BigDecimal;
import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
@@ -546,10 +547,14 @@ public class ExcelUtil<T>
{
cell.setCellValue(convertByExp(Convert.toStr(value), readConverterExp, separator));
}
else if (StringUtils.isNotEmpty(dictType))
else if (StringUtils.isNotEmpty(dictType) && StringUtils.isNotNull(value))
{
cell.setCellValue(convertDictByExp(Convert.toStr(value), dictType, separator));
}
else if (value instanceof BigDecimal && -1 != attr.scale())
{
cell.setCellValue((((BigDecimal) value).setScale(attr.scale(), attr.roundingMode())).toString());
}
else
{
// 设置列类型
@@ -896,7 +901,14 @@ public class ExcelUtil<T>
}
else
{
val = new BigDecimal(val.toString()); // 浮点格式处理
if ((Double) val % 1 > 0)
{
val = new BigDecimal(val.toString());
}
else
{
val = new DecimalFormat("0").format(val);
}
}
}
else if (cell.getCellTypeEnum() == CellType.STRING)