import smtplib
import time 
from email.mime.text import MIMEText
from email.header import Header
from email.mime.multipart import MIMEMultipart

class SendMail:

    def send_mail(self,data):

        #获得当前日期

        strdate = time.strftime('%Y%m%d',time.localtime())
        
        # 第三方 SMTP 服务
        mail_host="smtp.exmail.qq.com"  #设置服务器
        mail_user="zhangsan@126.com"    #邮箱的登陆用户名
        mail_pass="123456"   #密码
 
         #发送人

        sender = 'zhangsan@126.com' 

        #接收人

        receivers = ['lisi@126.com']
        message = MIMEText(data,_subtype='html',_charset='utf-8')  #解决乱码  html格式


        #message = MIMEText(data, 'plain', 'utf-8')
        message['From'] = sender
        message['To'] =  ','.join(receivers)

         

        #标题

        subject = strdate+'数据'
        message['Subject'] = Header(subject, 'utf-8')
 
        try:
            smtpObj = smtplib.SMTP() 
            smtpObj.connect(mail_host, 25)    # 25 为 SMTP 端口号
            smtpObj.login(mail_user,mail_pass)
            print("登陆成功")
            smtpObj.sendmail(sender, receivers, message.as_string())
            print ("邮件发送成功")
        except smtplib.SMTPException as e:
            print(e)
            
if __name__ == '__main__':
    sendmail = SendMail()
    sendmail.send_mail("发送邮件")