Python记录日志报警详解

import logging

def send_alert(message):
    logging.error(f"ALERT: {message}")
    # 可扩展：同时写入文件/发送到日志服务器

# 配置日志格式
logging.basicConfig(
    level=logging.ERROR,
    format='%(asctime)s - %(levelname)s - %(message)s'
)

import smtplib
from email.mime.text import MIMEText
from os import getenv

def send_alert(message):
    msg = MIMEText(message)
    msg["Subject"] = "API Key 异常告警"
    msg["From"] = getenv("ALERT_EMAIL_FROM")  # 从.env读取
    msg["To"] = getenv("ALERT_EMAIL_TO")

    with smtplib.SMTP_SSL(getenv("SMTP_SERVER"), 465) as server:
        server.login(getenv("SMTP_USER"), getenv("SMTP_PASSWORD"))
        server.send_message(msg)

SMTP_SERVER=smtp.example.com
SMTP_USER=alert@example.com
SMTP_PASSWORD=your_email_password
ALERT_EMAIL_FROM=alert@example.com
ALERT_EMAIL_TO=devops@example.com

import requests
from os import getenv

def send_alert(message):
    webhook_url = getenv("SLACK_WEBHOOK_URL")
    payload = {"text": f"⚠️ 告警: {message}"}
    requests.post(webhook_url, json=payload)

SLACK_WEBHOOK_URL=https://hooks.slack.com/services/XXXX/YYYY

from plyer import notification
import sys

def send_alert(message):
    if sys.platform in ["win32", "darwin", "linux"]:
        notification.notify(
            title="密钥异常",
            message=message,
            app_icon=None,
            timeout=10
        )

pip install plyer

def send_alert(message):
    logging.error(message)          # 基础日志
    send_to_slack_async(message)    # 异步非阻塞通知团队

import threading

def async_alert(message):
    threading.Thread(target=send_alert, args=(message,)).start()

from cryptography.fernet import Fernet

# 加密
cipher = Fernet(key)
encrypted = cipher.encrypt(b"secret_password")
# 解密
cipher.decrypt(encrypted)

import os
import logging
from dotenv import load_dotenv
from threading import Thread
import requests

# 加载环境变量
load_dotenv()

# 配置日志
logging.basicConfig(
    level=logging.ERROR,
    format='%(asctime)s - %(levelname)s - %(message)s'
)

def send_alert(message):
    """多通道告警"""
    # 1. 本地日志
    logging.error(message)
    
    # 2. 异步Slack通知
    def _slack_alert(msg):
        try:
            webhook = os.getenv("SLACK_WEBHOOK")
            requests.post(webhook, json={"text": msg}, timeout=3)
        except Exception as e:
            logging.error(f"Slack通知失败: {str(e)}")
    
    Thread(target=_slack_alert, args=(message,)).start()

# 使用示例
try:
    api_key = os.environ["API_KEY"]
except KeyError:
    send_alert("API_KEY 缺失！立即更新.env文件！")