24 lines
605 B
Python
24 lines
605 B
Python
"""测试 SQLAlchemy 连接"""
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from sqlalchemy import text
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from lover.db import engine, SessionLocal
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from lover.models import Lover
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try:
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# 测试连接
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with engine.connect() as conn:
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result = conn.execute(text("SELECT 1"))
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print("✓ Engine 连接成功")
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# 测试 Session
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db = SessionLocal()
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try:
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lovers = db.query(Lover).limit(1).all()
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print(f"✓ Session 查询成功，找到 {len(lovers)} 条记录")
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finally:
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db.close()
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except Exception as e:
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print(f"✗ 失败: {e}")
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import traceback
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traceback.print_exc()
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