Python使用SQLAlchemy，插入中文乱码问题

from sqlalchemy import Column, String, create_engine
from sqlalchemy.orm import sessionmaker
from sqlalchemy.ext.declarative import declarative_base

创建对象的基类:

Base = declarative_base()

定义user对象:

class User(Base):
    # 表的名字
    __tablename__ = 'user'
    # 表的结构：
    id = Column(String(20),primary_key=True) 
    name = Column(String(20)) 
    std_class = Column(String(20)) 
    def __init__(self, id, name, std_class):
        self.id = id
        self.name = name
        self.std_class = std_class

加库后面加 ?charset=utf8

engine = create_engine('mysql+mysqldb://root:123@localhost:3306/test?charset=utf8')

解决了存储到数据库中文乱码的问题

DBSession = sessionmaker(bind=engine)
session = DBSession()
new_user = USer(name='Bob')

添加到session:

session.add(new_user)

提交即保存到数据库:

session.commit()

关闭session:

session.close()