refactor(ruoyi-admin): 优化主库数据源配置- 调整 MySQL 连接 URL，优化参数顺序

- 添加 allowMultiQueries 参数，支持多查询

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

@@ -6,7 +6,7 @@ spring:
         druid:
             # 主库数据源
             master:
-                url: jdbc:mysql://121.199.168.157:3306/unis_pms?useUnicode=true&rewriteBatchedStatements=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
+                url: jdbc:mysql://121.199.168.157:3306/unis_pms?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&rewriteBatchedStatements=true&allowMultiQueries=true
                 username: root
                 password: unis@db
             # 从库数据源