From 4f68e8f83eed63f39f56e976c14c4f0bef61a907 Mon Sep 17 00:00:00 2001
From: Looly <loolly@aliyun.com>
Date: Mon, 12 May 2025 09:17:17 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=9F=90=E4=BA=9B=E6=95=B0?=
 =?UTF-8?q?=E6=8D=AE=E5=BA=93=E7=9A=84getParameterMetaData=E4=BC=9A?=
 =?UTF-8?q?=E8=BF=94=E5=9B=9ENULL=EF=BC=8C=E5=AF=BC=E8=87=B4=E7=A9=BA?=
 =?UTF-8?q?=E6=8C=87=E9=92=88=E7=9A=84=E9=97=AE=E9=A2=98=E3=80=82=EF=BC=88?=
 =?UTF-8?q?pr#3936@Github=EF=BC=89?=
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---
 .../main/java/org/dromara/hutool/db/sql/StatementWrapper.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hutool-db/src/main/java/org/dromara/hutool/db/sql/StatementWrapper.java b/hutool-db/src/main/java/org/dromara/hutool/db/sql/StatementWrapper.java
index bb71e112f..be4d7df16 100644
--- a/hutool-db/src/main/java/org/dromara/hutool/db/sql/StatementWrapper.java
+++ b/hutool-db/src/main/java/org/dromara/hutool/db/sql/StatementWrapper.java
@@ -643,7 +643,9 @@ public class StatementWrapper extends SimpleWrapper<PreparedStatement> implement
 		final ParameterMetaData pmd;
 		try {
 			pmd = this.raw.getParameterMetaData();
-			sqlType = pmd.getParameterType(paramIndex);
+			if(null != pmd){
+				sqlType = pmd.getParameterType(paramIndex);
+			}
 		} catch (final SQLException ignore) {
 			// ignore
 			// log.warn("Null param of index [{}] type get failed, by: {}", paramIndex, e.getMessage());