python实现发送邮件及附件功能_Python

python实现发送邮件及附件功能

2020-11-09 00:37张宇航 Python

这篇文章主要为大家详细介绍了python实现发送邮件及附件功能，文中示例代码介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们可以参考一下

今天给大伙说说python发送邮件，官方的多余的话自己去百度好了，还有一大堆文档说实话不到万不得已的时候一般人都不会去看，回归主题：

本人是mac如果没有按照依赖模块的请按照下面的截图安装

python实现发送邮件及附件功能

导入模块如果没有错误，表示已经安装成功。

Python发送一个未知MIME类型的文件附件其基本思路如下：
1. 构造MIMEMultipart对象做为根容器
2. 构造MIMEText对象做为邮件显示内容并附加到根容器
3. 构造MIMEBase对象做为文件附件内容并附加到根容器
　　a. 读入文件内容并格式化
　　b. 设置附件头
4. 设置根容器属性
5. 得到格式化后的完整文本
6. 用smtp发送邮件

实例代码：

				?

									#!/usr/bin/env python

									# -*- coding:utf-8 -*-

									import smtplib

									from email.mime.multipart import MIMEMultipart

									from email.mime.text import MIMEText

									from email.mime.application import MIMEApplication

									class Mailer(object):

									 def __init__(self,maillist,mailtitle,mailcontent):

									  self.mail_list = maillist

									  self.mail_title = mailtitle

									  self.mail_content = mailcontent

									  self.mail_host = "smtp.163.com"

									  self.mail_user = "your email name"

									  self.mail_pass = "your email password"

									  self.mail_postfix = "163.com"

									 def sendMail(self):

									  me = self.mail_user + "<" + self.mail_user + "@" + self.mail_postfix + ">"

									  msg = MIMEMultipart()

									  msg['Subject'] = 'Python mail Test'

									  msg['From'] = me

									  msg['To'] = ";".join(self.mail_list)

									  #puretext = MIMEText('<h1>你好，<br/>'+self.mail_content+'</h1>','html','utf-8')

									  puretext = MIMEText('纯文本内容'+self.mail_content)

									  msg.attach(puretext)

									  # jpg类型的附件

									  jpgpart = MIMEApplication(open('/home/mypan/1949777163775279642.jpg', 'rb').read())

									  jpgpart.add_header('Content-Disposition', 'attachment', filename='beauty.jpg')

									  msg.attach(jpgpart)

									  # 首先是xlsx类型的附件

									  #xlsxpart = MIMEApplication(open('test.xlsx', 'rb').read())

									  #xlsxpart.add_header('Content-Disposition', 'attachment', filename='test.xlsx')

									  #msg.attach(xlsxpart)

									  # mp3类型的附件

									  #mp3part = MIMEApplication(open('kenny.mp3', 'rb').read())

									  #mp3part.add_header('Content-Disposition', 'attachment', filename='benny.mp3')

									  #msg.attach(mp3part)

									  # pdf类型附件

									  #part = MIMEApplication(open('foo.pdf', 'rb').read())

									  #part.add_header('Content-Disposition', 'attachment', filename="foo.pdf")

									  #msg.attach(part)

									  try:

									   s = smtplib.SMTP() #创建邮件服务器对象

									   s.connect(self.mail_host) #连接到指定的smtp服务器。参数分别表示smpt主机和端口

									   s.login(self.mail_user, self.mail_pass) #登录到你邮箱

									   s.sendmail(me, self.mail_list, msg.as_string()) #发送内容

									   s.close()

									   return True

									  except Exception, e:

									   print str(e)

									   return False

									if __name__ == '__main__':

									 #send list

									 mailto_list = ["aaa@lsh123.com","bbb@163.com"]

									 mail_title = 'Hey subject'

									 mail_content = 'Hey this is content'

									 mm = Mailer(mailto_list,mail_title,mail_content)

									 res = mm.sendMail()

									 print res