python实现发送带附件的邮件代码分享

具体代码如下：

from django.template import loaderfrom email.mime.multipart import MIMEMultipartfrom email.mime.text import MIMETextfrom email.header import Headerimport smtplibimport tracebackclass SendEmail(object): ''' 发送html邮件 ''' def __init__(self, mail_host, mail_port, mail_user, mail_pass, sender, to_list_email):# 创建邮件对象self.msg = MIMEMultipart()# 邮箱服务地址self.mail_host = mail_host# 邮箱端口号self.mail_port = mail_port# 邮箱账号self.mail_user = mail_user# 密码self.mail_pass = mail_pass# 发送人self.sender = sender# 收件人邮箱列表self.to_list_email = to_list_email def make_html(self, base_html_path, **kwargs):''':param base_html_path: html模板文件路径:param **kwargs: 模板中的参数:return:'''mail_html = loader.render_to_string( template_name=base_html_path, context={# 'id': tid,**kwargs # 传入模板文件的数据 })return mail_html def add_attachment(self, file_path):'''制作附件:param file_path::return:'''with open(file_path, ’rb’) as f: content = f.read()att = MIMEText(content, _subtype=’plain’, _charset=’utf-8’)att['Content-Type'] = ’application/octet-stream’att['Content-Disposition'] = ’attachment; filename=task_report.docx’att.add_header('Content-Disposition', 'attachment', filename=('gbk', '', '{}'.format(filename))) # 如果文件名中有中文的话需设置return att def send_html_email(self, base_html_path, subject, str_to, str_cc, file_path, **kwargs):''':param html: html文件对象:param subject: 邮件主题:return:'''html = self.make_html(base_html_path, **kwargs)self.msg.attach(MIMEText(str(html), ’html’))self.msg[’from’] = Header(’安全测试平台’, ’utf-8’)self.msg[’Subject’] = Header(subject, ’utf-8’)self.msg['Accept-Language'] = 'zh-CN'self.msg['Accept-Charset'] = 'ISO-8859-1,utf-8'self.msg[’to’] = str_to # 发送人 strself.msg[’cc’] = str_cc # 抄送人 str# 添加附件att = self.add_attachment(file_path)self.msg.attach(att)# 发送邮件try: server = smtplib.SMTP() server.connect(self.mail_host, self.mail_port) server.login(self.mail_user, self.mail_pass) server.sendmail(self.sender, self.to_list_email, self.msg.as_string()) server.quit()except Exception: print(traceback.format_exc())

内容扩展：

实例二：

import smtplibfrom email.mime.multipart import MIMEMultipartfrom email.mime.text import MIMETextfrom email.mime.application import MIMEApplication'''发送带附件邮件的完整代码'''class HandleEmail(): def handle_email(self): # step1 连接smtp服务器并登陆 smtp = smtplib.SMTP_SSL(host=’smtp.qq.com’, port=465) smtp.login(user=’XXXXX@qq.com’, password=’XXXXX’) # 构造多组件邮件并完善邮件描述性信息 msg = MIMEMultipart() msg[’Subject’] = ’带附件的邮件-01’ msg[’FROM’] = ’XXXXXX@qq.com’ msg[’To’] = ’XXXXX@163.com’ # 添加邮件的文本内容 text = MIMEText(_text=’这是邮件正文的内容’, _charset=’UTF8’) msg.attach(text) # 添加附件和附件header with open(file=r’XXXXXXXXreport.html’, mode=’rb’) as f: content = f.read() attachment = MIMEApplication(_data=content) attachment.add_header(’content-disposition’, ’attachment’, filename=’report.html’) msg.attach(attachment) # 发送邮件 smtp.send_message(msg=msg, from_addr=’XXXXXXX@qq.com’, to_addrs=’XXXXX@163.com’)if __name__ == ’__main__’: e_mail = HandleEmail() e_mail.handle_email()

使用创建好的smtp对象发送邮件，需要把上面编辑好的msg作为参数传入，然后填写收发件人，如果有多个收件人，以列表的形式传入参数

smtp.send_message(msg=msg,from_addr=’’,to_addrs=’’) # 单个收件人smtp.send_message(msg=msg,from_addr=’’,to_addrs=[’收件人一’,’收件人二’]) # 多个收件人

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