出现下面的数据库连接错误提示：
You have an error in your dbconfig.xml file. Missing “default_storage_engine” in connection url. The “storage_engine” parameter is deprecated and should be replaced with “default_storage_engine”.Please refer to the
需要修改数据库的链接参数为: ;sessionVariables=default_storage_engine=InnoDB 就可以了。