2026-09-19 16:38:14 +08:00
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from sqlalchemy import create_engine
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from sqlalchemy.orm import declarative_base,sessionmaker
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2026-09-21 21:02:30 +08:00
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db_url = 'mysql+pymysql://root:123456@192.168.5.12:3306/ai0824?charset=utf8mb4'
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2026-09-19 16:38:14 +08:00
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engine = create_engine(db_url,pool_size=50)
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Base = declarative_base()
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Session = sessionmaker(bind=engine,autoflush=False,autocommit=False)
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2026-09-20 14:21:27 +08:00
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def get_db():
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db = Session()
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try:
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yield db
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finally:
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db.close()
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