From a16c039a9cc20f71b8cdd6b17b0da9a02984eb19 Mon Sep 17 00:00:00 2001
From: duwenyuan <15600000461@163.com>
Date: Tue, 15 Jul 2025 09:25:41 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0keep6ScienceStr=E5=87=BD?=
 =?UTF-8?q?=E6=95=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/main/java/org/jeecg/common/util/NumUtil.java     | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/NumUtil.java b/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/NumUtil.java
index df4a8529..a5668244 100644
--- a/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/NumUtil.java
+++ b/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/NumUtil.java
@@ -55,6 +55,15 @@ public class NumUtil {
         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){
         if (ObjectUtil.isNull(value))
             return null;