用python爬虫爬到的天气预报，使用smtplib和email模块可以发送到邮箱，使用schedule模块可以定时发送。以下是代码～

#导入模块import requestsfrom bs4 import BeautifulSoupimport smtplibfrom email.mime.text import MIMETextfrom email.header import Headerimport scheduleimport time#输入邮箱发件人、收件人以及邮箱的授权码account = str(input('请输入发件人邮箱地址：'))password = str(input('请输入邮箱授权码：'))receiver = str(input('请输入收件人邮箱地址：'))#建立天气网爬虫，爬取天气信息def weather_spider(): #模拟浏览器： headers={ 'user-agent':'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36' } url='http://www.weather.com.cn/weather/101211001.shtml' #数据获取： res=requests.get(url,headers=headers) res.encoding='utf-8' #数据解析： soup=BeautifulSoup(res.text,'html.parser') #数据提取： tem1= soup.find(class_='tem') weather1= soup.find(class_='wea') tem=tem1.text weather=weather1.text return tem,weather#发送邮件的代码def send_email(tem,weather): global account,password,receiver mailhost='smtp.qq.com' qqmail = smtplib.SMTP() qqmail.connect(mailhost,25) qqmail.login(account,password) content= '衢州的天气是：\n'+tem+weather message = MIMEText(content, 'plain', 'utf-8') subject = '今日天气预报from python' message['Subject'] = Header(subject, 'utf-8') try: qqmail.sendmail(account, receiver, message.as_string()) print ('邮件发送成功') except: print ('邮件发送失败') qqmail.quit()#建立任务def job(): print('开始一次任务') tem,weather = weather_spider() send_email(tem,weather) print('任务完成')#定时发送schedule.every().day.at("7:00").do(job) while True: schedule.run_pending() time.sleep(1)