python3实现带多张图片、附件的邮件发送

from email.mime.text import MIMEText
from email.mime.image import MIMEImage
from email.mime.multipart import MIMEMultipart
from email.header import Header

class Mail(object):
  def __init__(self, host, nickname, username, password, postfix):
    self.host = host
    self.nickname = nickname
    self.username = username
    self.password = password
    self.postfix = postfix

  def send_mail(self, to_list, subject, content, cc_list=[], encode='gbk', is_html=True, images=[]):
    me = str(Header(self.nickname, encode)) + "<" + self.username + "@" + self.postfix + ">"
    msg = MIMEMultipart()
    msg['Subject'] = Header(subject, encode)
    msg['From'] = me
    msg['To'] = ','.join(to_list)
    msg['Cc'] = ','.join(cc_list)
    if is_html:
      mail_msg = ''
      for i in range(len(images)):
        mail_msg += '<p><img src="/UploadFiles/2021-04-08/cid:image%d">

后记
调试发送多张图片的时候遇到的问题：
用for循环生成的mail_msg，不能直接attach，需要和content一起attach


mail_msg = ''
for i in range(len(images)):
  mail_msg += '<p><img src="/UploadFiles/2021-04-08/cid:image%d">

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。