From 6a5a026c0093d7cba05e99d7560db2b730b66d6c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=94=B3=E5=8A=AD=E6=98=8E?= <626546063@qq.com>
Date: Thu, 5 Aug 2021 06:52:20 +0000
Subject: [PATCH] fix bug #I43U9G

---
 .../src/main/java/cn/hutool/poi/excel/cell/CellUtil.java  | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/hutool-poi/src/main/java/cn/hutool/poi/excel/cell/CellUtil.java b/hutool-poi/src/main/java/cn/hutool/poi/excel/cell/CellUtil.java
index 2429fa9a3..9e0ffbbb6 100644
--- a/hutool-poi/src/main/java/cn/hutool/poi/excel/cell/CellUtil.java
+++ b/hutool-poi/src/main/java/cn/hutool/poi/excel/cell/CellUtil.java
@@ -248,7 +248,13 @@ public class CellUtil {
 		} else if (value instanceof RichTextString) {
 			cell.setCellValue((RichTextString) value);
 		} else if (value instanceof Number) {
-			cell.setCellValue(((Number) value).doubleValue());
+			// issue https://gitee.com/dromara/hutool/issues/I43U9G
+			// 避免float到double的精度问题
+			if (value instanceof Float) {
+				cell.setCellValue(((Number) value).floatValue());
+			} else {
+				cell.setCellValue(((Number) value).doubleValue());
+			}
 		} else {
 			cell.setCellValue(value.toString());
 		}