From ce3f80144accbe226d0170a605f01b559ef39c32 Mon Sep 17 00:00:00 2001
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 <15040126243@163.com>
Date: Fri, 18 Mar 2022 10:06:43 +0800
Subject: [PATCH] =?UTF-8?q?update=20=E4=BC=98=E5=8C=96=20DataBaseHelper=20?=
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---
 .../main/java/com/ruoyi/common/helper/DataBaseHelper.java    | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/helper/DataBaseHelper.java b/ruoyi-common/src/main/java/com/ruoyi/common/helper/DataBaseHelper.java
index 34afa5b8e..196035629 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/helper/DataBaseHelper.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/helper/DataBaseHelper.java
@@ -21,12 +21,13 @@ import java.sql.SQLException;
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
 public class DataBaseHelper {
 
+    private static final DynamicRoutingDataSource DS = SpringUtils.getBean(DynamicRoutingDataSource.class);
+
     /**
      * 获取当前数据库类型
      */
     public static DataBaseType getDataBaseType() {
-        DynamicRoutingDataSource ds = (DynamicRoutingDataSource) SpringUtils.getBean(DataSource.class);
-        DataSource dataSource = ds.determineDataSource();
+        DataSource dataSource = DS.determineDataSource();
         try (Connection conn = dataSource.getConnection()) {
             DatabaseMetaData metaData = conn.getMetaData();
             String databaseProductName = metaData.getDatabaseProductName();