| # models/__init__.py | |
| # -------------------------------------------------- | |
| # 绝**对**不要**从** app.py 导入 db！ | |
| # 改成： | |
| from extensions import db | |
| from .user import User | |
| from .topic import Topic | |
| from .tag import Tag | |
| from .post import Post, post_tags | |
| from .behavior import Behavior | |
| from .comment import Comment |