50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
# -*- coding: UTF-8 -*-
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'''
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@Project :domainScanDemo
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@File :remove_beian_time_field.py
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@IDE :PyCharm
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@Author :梦伴
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@Date :2026/4/11 22:40
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@explain : 移除domains表中的beian_time字段
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'''
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import psycopg2
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from loguru import logger
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from app.config import config
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def remove_beian_time_field():
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"""
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移除domains表中的beian_time字段
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"""
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try:
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# 连接数据库
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conn = psycopg2.connect(
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host=config.DB_HOST,
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port=config.DB_PORT,
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database=config.DB_DATABASE,
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user=config.DB_USER,
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password=config.DB_PASSWORD
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)
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cur = conn.cursor()
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logger.info("数据库连接成功")
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# 移除beian_time字段
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try:
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cur.execute("ALTER TABLE domains DROP COLUMN IF EXISTS beian_time")
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logger.info("移除beian_time字段成功")
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except Exception as e:
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logger.error(f"移除beian_time字段失败: {e}")
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# 提交事务
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conn.commit()
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logger.info("字段移除完成")
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# 关闭连接
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cur.close()
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conn.close()
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except Exception as e:
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logger.error(f"执行失败: {e}")
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if __name__ == "__main__":
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remove_beian_time_field() |