pip install schedule

import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
import schedule
import time

# 電子郵件配置信息
sender_email = "your_email@gmail.com"
receiver_email = "receiver_email@example.com"
password = "your_password"

# 發(fā)送電子郵件的函數(shù)
def send_email():
    # 創(chuàng)建一個MIMEMultipart對象
    msg = MIMEMultipart()
    msg['From'] = sender_email
    msg['To'] = receiver_email
    msg['Subject'] = "每日報告"

    # 郵件正文內(nèi)容
    body = "這是您的每日報告。"
    msg.attach(MIMEText(body, 'plain'))

    # 登錄到郵件服務器并發(fā)送郵件
    try:
        server = smtplib.SMTP('smtp.gmail.com', 587)
        server.starttls()
        server.login(sender_email, password)
        text = msg.as_string()
        server.sendmail(sender_email, receiver_email, text)
        print("郵件發(fā)送成功")
    except Exception as e:
        print(f"郵件發(fā)送失敗: {e}")
    finally:
        server.quit()

# 設置每天固定時間發(fā)送郵件
schedule.every().day.at("08:00").do(send_email)

# 保持腳本運行，檢查任務調(diào)度
while True:
    schedule.run_pending()
    time.sleep(60)  # 每隔一分鐘檢查一次任務

python daily_email_report.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time    : 2023/6/3 20:37
# @Author  : Maple
# @File    : sendemail.py
 
import smtplib
import email
import datetime
 
from email.mime.text import MIMEText
from email.mime.image import  MIMEImage
from email.mime.multipart import MIMEMultipart
from email.header import Header
import requests
from bs4 import BeautifulSoup
from lxml import etree
import os
 
 
# 獲取當前路徑
current_directory = os.path.dirname(os.path.abspath(__file__))
 
 
# 通過接口獲取城市code
def get_city_code(city):
    response  = requests.get(url="http://toy1.weather.com.cn/search?cityname=" + city)
    res  = response.content.decode('utf-8')
    city_code = eval(res)[0]["ref"].split('~')[0]
    return city_code
 
 
# 通過接口獲取城市天氣
def get_Weather(city_code):
    url = f'http://www.weather.com.cn/weather/{city_code}.shtml'
    req = requests.get(url= url)
    req.encoding = 'utf-8'
    soup = BeautifulSoup(req.text,'html.parser')
    ul_tag = soup.find('ul','t clearfix')
    li_tag = ul_tag.findAll('li')[0] # 獲取當日數(shù)據(jù)
    # print(li_tag)
 
    #獲取氣溫、低溫、高溫和風力
    weather = li_tag.find('p','wea').string
    low_temp =  li_tag.find('p', 'tem').find('i').string if li_tag.find('p', 'tem').find('i') else None
    high_temp = li_tag.find('p','tem').find('span').string if li_tag.find('p', 'tem').find('span') else None
    wind = li_tag.find('p','win').find('i').string
 
    return weather,low_temp,high_temp,wind
 
# 通過接口獲取每日一句
def get_one_sentence():
    get_request = requests.get('https://v.api.aa1.cn/api/yiyan/index.php')
    html = etree.HTML(get_request.text)
    sentence = html.xpath('/html/body/p/text()')[0]
 
    return sentence
 
# 通過接口獲取隨機圖片 
def get_random_pic():
    res = requests.get(url='https://api.thecatapi.com/v1/images/search?size=full')
    print(res.content.decode('utf-8'))
    # pic = res.content.decode('utf-8')[0]['url']
    pic_url = eval(res.content.decode('utf-8'))[0]['url']
    pic_name = pic_url.split('/')[-1]
    pic_id = eval(res.content.decode('utf-8'))[0]['id']
    print(pic_url)
 
    buf = requests.get(pic_url).content
 
    with open(current_directory + '/sources/' + pic_name, 'wb+') as f:
        f.write(buf)
    return pic_name
 
 
def get_email_content(city):
 
    my_date = datetime.datetime.now().strftime('%Y-%m-%d')
 
    city_code = get_city_code(city)
    weather,low_temp,high_temp,wind = get_Weather(city_code)
 
    if low_temp is None or high_temp is None:
        tmp = high_temp if low_temp is None  else low_temp
    else:
        tmp = low_temp + '~' + high_temp
 
    sentense = get_one_sentence()
 
    out_str = "{}\n\n今日日期:{}\n|城市:{}\n|天氣:{}\n|氣溫:{}\n|風力:{}".format(sentense,my_date,city,weather,tmp,wind)
    return out_str
 
 
 
def sendEmail(from_email,reciver_email,content):
 
    user = "353511235@qq.com"
    password = "yqzmyivsrpkvcbae"
 
    # smtp = smtplib.SMTP_SSL("smtp.qq.com", port=587)
    # Linux上只能用SMTP，不知為何，否則會報[SSL: WRONG_VERSION_NUMBER]錯誤
    smtp  = smtplib.SMTP("smtp.qq.com",port=587)
    # 打印與服務器交互信息
    smtp.set_debuglevel(1)
    smtp.login(user= user,password=password)
 
    mm = MIMEMultipart('related')
    mm['From'] = Header('Maple2 <353511235@qq.com>')
    mm['To'] = Header('KK <maplea2012@gmail.com>', 'utf-8')
 
 
    #設置郵件標題
    subject_content = "來自你最好的朋友Maple的每日溫馨祝福"
    mm['Subject'] = Header(subject_content,'utf-8')
 
    # 添加正文文本
    message_text = MIMEText(content, 'plain', 'utf-8')
 
    # 添加圖片-1:專屬頭像
    with open(current_directory + '/sources/頭像.jpg', 'rb') as r:
        img = r.read()
 
    message_img1 = MIMEImage(img)
 
    # 添加圖片-2:隨機圖片
    pic_name = get_random_pic()
    with open(current_directory + '/sources/' + pic_name, 'rb') as r:
        img2= r.read()
 
    message_img2 = MIMEImage(img2)
 
 
    mm.attach(message_text)
    mm.attach(message_img1)
    mm.attach(message_img2)
 
 
    # 發(fā)送郵件
    try:
        smtp.sendmail(from_addr= from_email,to_addrs= reciver_email,msg= mm.as_string())
        print('發(fā)送成功')
    except smtplib.SMTPException:
        print("發(fā)送失敗")
 
if __name__ == '__main__':
 
    city_code = get_city_code('廣州')
    weather, low_temp, high_temp, wind = get_Weather(city_code)
    # print(weather)
    # print(low_temp)
    # print(high_temp)
    # print(wind)
 
    # sentense  = get_one_sentence()
    # print(sentense)
 
    content = get_email_content('廣州')
    print(content)
 
    sendEmail("353511235@qq.com","maplea2012@gmail.com",content)
    # print(city_code)

crontab -e

*/2 * * * * /opt/module/anaconda3/envs/study/bin/python /opt/code/python/sendemail3.py

[root@master ~]# service crond restart

[root@master python]# tail -f /var/log/cron

[root@master python]# vim /var/spool/mail/root