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添加keep6ScienceStr函数

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duwenyuan 2025-07-15 09:25:41 +08:00
parent 54d0871dca
commit a16c039a9c
1 changed files with 9 additions and 0 deletions
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9
jeecg-boot-base-core/src/main/java/org/jeecg/common/util/NumUtil.java
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@ -55,6 +55,15 @@ public class NumUtil {
return result; return result;
} }
public static String keep6ScienceStr(Double value){
if (ObjectUtil.isNull(value))
return null;
String result = NumberUtil.decimalFormat("0.######E00", value);
if (!StrUtil.contains(result, "E-"))
return StrUtil.replace(result, "E", "E+");
return result;
}
public static Double keep(Double value, int scale){ public static Double keep(Double value, int scale){
if (ObjectUtil.isNull(value)) if (ObjectUtil.isNull(value))
return null; return null;