使用Python和smtplib实现邮件发送功能

#coding=utf-8

"""
=============================
Author: 多测师_王sir
Time: 2020/5/20 17:24
Wechat: 15367499889
Company: 上海多测师信息有限公司
=============================
"""

import os
import smtplib
from email.mime.text import MIMEText
from email.mime.application import MIMEApplication
from email.mime.multipart import MIMEMultipart
from common.handleconfig import conf

def send_email(filename, subject):
"""
发送邮件的功能函数
:param filename: 文件的路径
:param subject: 邮件的主题
:return:
"""

# 第一步：连接邮箱的SMTP服务器，并登录
smtp = smtplib.SMTP_SSL(host=conf.get("email", "host"), port=conf.getint("email", "port"))
smtp.login(user=conf.get("email", "user"), password=conf.get("email", "pwd"))

# 第二步：构建一封邮件
# 创建一封多组件的邮件
msg = MIMEMultipart()

with open(filename, "rb") as f:
cOntent= f.read()

# 创建邮件文本内容
text_msg = MIMEText(content, _subtype="html", _charset="utf8")
# 添加到多组件的邮件中
msg.attach(text_msg)

# 创建邮件的附件
report_file = MIMEApplication(content)
report_file.add_header('content-disposition', 'attachment', filename=os.path.split(filename)[-1])
# 将附件添加到多组件的邮件中
msg.attach(report_file)

# 设置邮件主题
msg["Subject"] = subject

# 设置发件人
msg["From"] = conf.get("email", "from_addr")

# 设置收件人
msg["To"] = conf.get("email", "to_addr")

# 第三步：发送邮件
smtp.send_message(msg, from_addr=conf.get("email", "from_addr"), to_addrs=conf.get("email", "to_addr"))