From afdabc3bad7cdb953ec7a1d097786c10a608a145 Mon Sep 17 00:00:00 2001
From: Looly <loolly@aliyun.com>
Date: Wed, 17 Jan 2024 18:16:01 +0800
Subject: [PATCH] fix code

---
 .../java/org/dromara/hutool/db/AbstractDb.java     |  7 +++++--
 .../java/org/dromara/hutool/db/StatementUtil.java  | 14 --------------
 2 files changed, 5 insertions(+), 16 deletions(-)

diff --git a/hutool-db/src/main/java/org/dromara/hutool/db/AbstractDb.java b/hutool-db/src/main/java/org/dromara/hutool/db/AbstractDb.java
index e3d6b43b4..99a55a831 100644
--- a/hutool-db/src/main/java/org/dromara/hutool/db/AbstractDb.java
+++ b/hutool-db/src/main/java/org/dromara/hutool/db/AbstractDb.java
@@ -13,6 +13,7 @@
 package org.dromara.hutool.db;
 
 import org.dromara.hutool.core.func.SerFunction;
+import org.dromara.hutool.db.config.DbConfig;
 import org.dromara.hutool.db.dialect.Dialect;
 import org.dromara.hutool.db.ds.DSWrapper;
 import org.dromara.hutool.db.handler.*;
@@ -44,11 +45,12 @@ public abstract class AbstractDb<R extends AbstractDb<R>> extends DefaultConnect
 	 * 是否支持事务
 	 */
 	protected Boolean isSupportTransaction = null;
+	protected DialectRunner runner;
+	protected DbConfig dbConfig;
 	/**
 	 * 是否大小写不敏感（默认大小写不敏感）
 	 */
 	protected boolean caseInsensitive = true;
-	protected DialectRunner runner;
 
 	// ------------------------------------------------------- Constructor start
 
@@ -61,7 +63,8 @@ public abstract class AbstractDb<R extends AbstractDb<R>> extends DefaultConnect
 	public AbstractDb(final DataSource ds, final Dialect dialect) {
 		super(ds);
 		if(ds instanceof DSWrapper){
-			this.caseInsensitive = ((DSWrapper) ds).getDbConfig().isCaseInsensitive();
+			this.dbConfig = ((DSWrapper) ds).getDbConfig();
+			this.caseInsensitive = this.dbConfig.isCaseInsensitive();
 		}
 		this.runner = new DialectRunner(dialect);
 	}
diff --git a/hutool-db/src/main/java/org/dromara/hutool/db/StatementUtil.java b/hutool-db/src/main/java/org/dromara/hutool/db/StatementUtil.java
index 9fa57817d..a5fcc078a 100644
--- a/hutool-db/src/main/java/org/dromara/hutool/db/StatementUtil.java
+++ b/hutool-db/src/main/java/org/dromara/hutool/db/StatementUtil.java
@@ -23,7 +23,6 @@ import org.dromara.hutool.db.sql.StatementWrapper;
 import org.dromara.hutool.db.sql.filter.SqlLogFilter;
 
 import java.sql.*;
-import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 
@@ -47,19 +46,6 @@ public class StatementUtil {
 		return prepareStatement(conn, sqlBuilder.build(), sqlBuilder.getParamValueArray());
 	}
 
-	/**
-	 * 创建{@link PreparedStatement}
-	 *
-	 * @param conn   数据库连接
-	 * @param sql    SQL语句，使用"?"做为占位符
-	 * @param params "?"对应参数列表
-	 * @return {@link PreparedStatement}
-	 * @since 3.2.3
-	 */
-	public static PreparedStatement prepareStatement(final Connection conn, final String sql, final Collection<Object> params) {
-		return prepareStatement(conn, sql, params.toArray(new Object[0]));
-	}
-
 	/**
 	 * 创建{@link PreparedStatement}
 	 *