From fbdb456dcadcff886a4b9c6591524cf3a191c64d Mon Sep 17 00:00:00 2001
From: wind <wzsf1810@qq.com>
Date: Sun, 23 Apr 2023 21:49:33 +0800
Subject: [PATCH] =?UTF-8?q?=E6=95=B0=E6=8D=AE=E5=BA=93=E9=85=8D=E7=BD=AE?=
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---
 .../main/java/org/dromara/sms4j/comm/utils/JDBCTool.java   | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/sms4j-comm/src/main/java/org/dromara/sms4j/comm/utils/JDBCTool.java b/sms4j-comm/src/main/java/org/dromara/sms4j/comm/utils/JDBCTool.java
index 7678e9c5..c2cf9980 100644
--- a/sms4j-comm/src/main/java/org/dromara/sms4j/comm/utils/JDBCTool.java
+++ b/sms4j-comm/src/main/java/org/dromara/sms4j/comm/utils/JDBCTool.java
@@ -46,8 +46,13 @@ public class JDBCTool {
      */
     public Connection getConn() {
         Connection connection;
+        String url;
         try {
-            String url = config.getUrl() + "/" + config.getDatabaseName();
+            if (config.getDatabaseName().isEmpty()){
+                url = config.getUrl();
+            }else{
+                url = config.getUrl() + "/" + config.getDatabaseName();
+            }
             connection = DriverManager.getConnection(url, config.getUsername(), config.getPassword());
         } catch (SQLException e) {
             throw new SmsSqlException(e.getMessage());