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Flask / SqlAlchemy,Flask-Cache,Celery和InvalidRequestError:实例'<…>'在此会话中不持久
我在这个问题上摸不着头脑 . 我有一个带Flask-Cache和SqlAlchemy的Flask App: app = Flask(__name__) app.config['SQLALCHEMY_DATABASE_URI'] = 'postgresql+pg8000://[Redacted] cache = Cache(app, config={'CACHE_TYPE':'redis', 'CA...