Python 資料庫 mysql-sqlalchemy 安裝 Linux、mac : pip3 install SQLAlchemy windows :之後補充 第一部分 from sqlalchemy import create_engine from sqlalchemy.ext.declarative import declarative_base from sqlalchemy.orm import sessionmaker engine = create_engine('sqlite:///:memory', echo=False) Base = declarative_base() Session = sessionmaker(bind=engine) 第二部分 from test_sqlalchemy import * from sqlalchemy import Column, Integer, String class User(Base): __tablename__ = 'users' id = Column(Integer, primary_key=True) name = Column(String) fullname = Column(String) password = Column(String) def __repr(self): return "<User(name={})>".format(self.name) 第三部分 from test_sqlalchemy import * from build_model import * Base.metadata.create_all(engine) user1 = User(name='user1', fullname='user1', password='user1') user2 = User(name='user2', fullname='user2...
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