22 lines
507 B
Python
22 lines
507 B
Python
"""测试 MySQL 连接"""
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import pymysql
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try:
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conn = pymysql.connect(
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host='127.0.0.1',
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port=3306,
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user='root',
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password='root',
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database='lover',
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charset='utf8mb4'
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)
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print("✓ MySQL 连接成功！")
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cursor = conn.cursor()
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cursor.execute("SELECT VERSION()")
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version = cursor.fetchone()
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print(f"✓ MySQL 版本: {version[0]}")
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cursor.close()
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conn.close()
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except Exception as e:
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print(f"✗ MySQL 连接失败: {e}")
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