# -*- coding: utf-8 -*-
from sqlalchemy import Column, String, create_engine,ForeignKey,Text,INTEGER
from sqlalchemy.orm import sessionmaker,relationship
from sqlalchemy.ext.declarative import declarative_base
Base = declarative_base()
engine = create_engine('mysql+pymysql://root:# -*- coding: utf-8 -*-
from sqlalchemy imp
阅读背景：
sqlalchemy 小试
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