python3发邮件加附件，发送自动化测试邮件。

收到附件变成bin格式，原因一般是附件的名称为中文了。

只能发英文名称，中文就变为bin格式

    att["Content-Disposition"] = ('attachment; filename=' + file＿name.split('\\')[-1])  #只能发英文名称，中文就变为bing格式

中、英文名称都支持

    att.add_header('Content-Disposition', 'attachment', filename=Header(file＿name.split('\\')[-1], 'utf-8').encode())#中、英文名称都支持

import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.header import Header
from framework.logger import Logger
logger = Logger(logger="SendEmail").getlog()

class SendEmail():
    def send_attach(self, file＿name):
        msg_from ="[email protected]"
        pwd = "*******"   
        to = ["*****@qq.com","*****@qq.com"]#发送["88888*@163.com","*********@qq.com","*******@qq.com"]
        Cc= ["******@qq.com","*****@qq.com"]#抄送
        receiver = to + Cc
        message = MIMEMultipart()
        message['From'] =Header("自动化测试平台系统", 'utf-8')
        message['To'] =";".join(to)#收件人Header(";".join(to) , 'utf-8')
        message["Cc"]=";".join(Cc)#Header(";".join(Cc) , 'utf-8') #抄送人";".join(Cc)

        subject = file＿name.split('\\')[-1].split('.')[0]
        message['Subject'] = Header(subject, 'utf-8')
        message.attach(MIMEText(file＿name.split('\\')[-1].split('.')[0]+',已测试完成！测试详情如附件！', 'plain', 'utf-8'))
        att = MIMEText(open(file＿name, 'rb').read(), 'base64', 'utf-8')
        att["Content-Type"] = 'application/octet-stream'
        #att["Content-Disposition"] = ('attachment; filename=' + file＿name.split('\\')[-1])  #英文名称
        att.add_header('Content-Disposition', 'attachment', filename=Header(file＿name.split('\\')[-1], 'utf-8').encode())#中、英文名称
        message.attach(att)

        try:
            smtpObj = smtplib.SMTP('smtp.163.com')  #smtplib.SMTP_SSL("smtp.qq.com", 465)
            smtpObj.login(msg_from, pwd)
            smtpObj.sendmail(msg_from, receiver, message.as_string())
            logger.info('邮件发送成功')
        except smtplib.SMTPException as e:
            logger.error("Error: 无法发送邮件" + e.strerror)

    def send_normal(self,  contect):
        msg_from = '***********[email protected]'
        passward = '***********'  # 授权码
        to = ["***********@qq.com"]  # 发送["***********@163.com","***********@qq.com","***********@qq.com"]
        Cc = ["1***********@qq.com"]  # 抄送
        receiver = to + Cc

        subject = '自动化测试结果'
        content =  (str(contect))
        msg = MIMEText(content)
        msg['From'] = Header("自动化测试平台系统", 'utf-8')#msg['From'] = msg_from
        msg['Subject'] = subject
        msg['To'] = ";".join(to)  # Header("相关", 'utf-8')  #收件人
        msg["Cc"] = ";".join(Cc)  # 抄送人
        try:
            s = smtplib.SMTP('smtp.163.com', 25)   #smtplib.SMTP_SSL("smtp.qq.com", 465)
            s.login(msg_from, passward)
            s.sendmail(msg_from, receiver, msg.as_string())
            logger.info('邮件发送成功')
        except smtplib.SMTPException as e:
            logger.error("Error: 无法发送邮件" + format(e))
            #print('发送失败' + format(e))

#
# if __name__ == '__main__':
#     path=r'F:\python\AR\AR.xlsx'
#     SendEmail=SendEmail()
#     SendEmail.send_attach(path)
#     #SendEmail.send_normal("哈哈")