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# -*- coding: UTF-8 -*-
'''
@Project :domainScanDemo
@File :add_expire_date_field.py
@IDE :PyCharm
@Author :梦伴
@Date :2026/4/11 22:40
@explain : 为domains表添加expire_date字段
'''
import psycopg2
from loguru import logger
from app.config import config
def add_expire_date_field():
"""
为domains表添加expire_date字段
"""
try:
# 连接数据库
conn = psycopg2.connect(
host=config.DB_HOST,
port=config.DB_PORT,
database=config.DB_DATABASE,
user=config.DB_USER,
password=config.DB_PASSWORD
)
cur = conn.cursor()
logger.info("数据库连接成功")
# 添加expire_date字段
try:
cur.execute("ALTER TABLE domains ADD COLUMN IF NOT EXISTS expire_date DATE")
cur.execute("COMMENT ON COLUMN domains.expire_date IS '过期时间'")
logger.info("添加expire_date字段成功")
except Exception as e:
logger.error(f"添加expire_date字段失败: {e}")
# 提交事务
conn.commit()
logger.info("字段添加完成")
# 关闭连接
cur.close()
conn.close()
except Exception as e:
logger.error(f"执行失败: {e}")
if __name__ == "__main__":
add_expire_date_field()