Files
student_manage_system/stu_jiuye/database.py
T
2026-09-20 21:20:12 +08:00

22 lines
456 B
Python

from sqlalchemy import *
from sqlalchemy.orm import declarative_base,sessionmaker
db_url = "mysql+pymysql://root:123456@127.0.0.1:3306/ai0824?charset=utf8mb4"
engine = create_engine(db_url)
Base = declarative_base()
Session = sessionmaker(bind=engine
,autoflush=False
,autocommit = False
)
def get_db():
db = Session()
try:
yield db
finally:
db.close()