初始化

2026-09-19 16:25:15 +08:00
parent 47658d5003
commit 890f43b4a3
8 changed files with 120 additions and 0 deletions
@@ -0,0 +1,9 @@
+from sqlalchemy import create_engine
+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,pool_size=50)
+Base = declarative_base()
+
+Session = sessionmaker(bind=engine,autoflush=False,autocommit=False)
+db = Session()