From b99f64c3524459aa6925d95ab58a969c04989842 Mon Sep 17 00:00:00 2001
From: taojinlong <jinlong@fit2cloud.com>
Date: Wed, 27 Nov 2024 15:10:31 +0800
Subject: [PATCH] =?UTF-8?q?=20fix:=20=E9=99=90=E5=88=B6=20mysql=20?=
 =?UTF-8?q?=E9=9D=9E=E6=B3=95=E5=8F=82=E6=95=B0?=
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---
 .../src/main/java/io/dataease/datasource/type/Mysql.java     | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/core/core-backend/src/main/java/io/dataease/datasource/type/Mysql.java b/core/core-backend/src/main/java/io/dataease/datasource/type/Mysql.java
index 91f77f9a5f..4f53448899 100644
--- a/core/core-backend/src/main/java/io/dataease/datasource/type/Mysql.java
+++ b/core/core-backend/src/main/java/io/dataease/datasource/type/Mysql.java
@@ -20,6 +20,11 @@ public class Mysql extends DatasourceConfiguration {
 
     public String getJdbc() {
         if(StringUtils.isNoneEmpty(getUrlType()) && !getUrlType().equalsIgnoreCase("hostName")){
+            for (String illegalParameter : illegalParameters) {
+                if (getJdbcUrl().toLowerCase().contains(illegalParameter.toLowerCase()) || URLDecoder.decode(getExtraParams()).contains(illegalParameter.toLowerCase())) {
+                    DEException.throwException("Illegal parameter: " + illegalParameter);
+                }
+            }
             return getJdbcUrl();
         }
         if (StringUtils.isEmpty(extraParams.trim())) {