SQLAlchemy连接时提示警告:warnings.warn('SQLALCHEMY_TRAC
SQLAlchemy连接时提示警告: E:softwarepython35libsite-packagesflask_sqlalchemy__init__.py:800: UserWarning: SQLALCHEMY_TRACK_MODIFICATIONS adds significant overhead and will be disabled by default in the future. ?Set it t o True to suppress this warning. ? warnings.warn('SQLALCHEMY_TRACK_MODIFICATIONS adds significant overhead and will be disabled by default in the future. ?Set it to True to suppress this warning.') 这条Warning的大意是:‘SQLALCHEMY_TRACK_MODIFICATIONS’ 这项配置在未来的版本中会被默认为禁止状态,把它设置为True即可取消warning。 在flask Config中,添加这条配置即可: SQLALCHEMY_TRACK_MODIFICATIONS?=?True (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |