解决Flask-SQLAlchemy 2006 MySQL server has gone away 问题
配置信息python33.6Flask-SQLAlchemy2.3.2win10报错:----->[2018-07-1617:22:42,041][ERROR][base.py-base.run_job]:Job"auto_rollback..wrapper(trigger:interval[0:30:00],nextrunat:2018-07-1617:52:42CST)"raisedanexc