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我在使用Flask中的SQLAlquemy在virtualenv中创建表时遇到此问题。SLQAlchemy,Flask:AttributeError:'module'object has no attribute'create_all'
我做的:
>>> from mod_db import modelx
>>> modelx.create_all()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'create_all'
modelx是:
from flask import Flask
from flask.ext.sqlalchemy import SQLAlchemy
app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = 'postgresql://gaz:[email protected]:5432/test'
db = SQLAlchemy(app)
db classes...
什么可以吗?
谢谢!
如果在modelx中没有'def create_all():',就是这样。你的意思是'modelx.db.create_all'? – Ryan
宾果。请回复,我会让它成为答案! –