fix druid 39..and sql 8

ruoyi-admin/pom.xml

@@ -41,8 +41,8 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <!--            <version>8.0.20</version>-->
-            <version>5.1.49</version>
+                        <version>8.0.20</version>
+<!--            <version>5.1.49</version>-->
         </dependency>
 
         <!-- 核心模块-->

ruoyi-admin/src/main/resources/application-druid.yml

@@ -6,7 +6,7 @@ spring:
         druid:
             # 主库数据源
             master:
-                url: jdbc:mysql://39.105.160.25:10992/post?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
+                url: jdbc:mysql://39.105.160.25:10992/red?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
                 username: post
                 password: post
             # 从库数据源