Flask报如下错误:SQLALCHEMY_TRACK_MODIFICATIONS adds significant overhead and will be disabled by default ...
在同一个项目中由于flask_sqlalchemy版本不同，有时会报如下错误 错误信息如下： flask_sqlalchemy\__init__.py:800: UserWarning: SQLALCHEMY_TRACK_MODIFICATIONS adds significant overhead and will be disabled by default in the future. Se
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