python发送带中文附件名的邮件

话不多说直接上代码吧，如有不当请大佬指点一二：

import smtplib

from email.mime.text import MIMEText

from email.mime.multipart import MIMEMultipart

from email.mime.image import MIMEImage

#设置登录及服务器信息

mail_host = 'smtp.163.com'

mail_user = 'USER'

mail_pass = 'PASS'

sender = 'SEND'

receivers = ['recive']

#设置eamil信息

#添加一个MIMEmultipart类，处理正文及附件

message = MIMEMultipart()

message["Accept-Language"] = "zh-CN"

message['From'] = sender

message['To'] = receivers[0]

message['Subject'] = 'title'

#推荐使用html格式的正文内容，这样比较灵活，可以附加图片地址，调整格式等

with open('ce.html','r',encoding='utf-8') as f:

   content = f.read()

#设置html格式参数

part1 = MIMEText(content,'html','utf-8')

#添加一个txt文本附件

with open('文本.txt','r')as h:

   content2 = h.read()

#设置txt参数

part2 = MIMEText(content2,'plain','utf-8')

#附件设置内容类型，方便起见，设置为二进制流

part2['Content-Type'] = 'application/octet-stream'

#设置附件头，添加文件名

part2.add_header("Content-Disposition", "attachment", filename=("gbk", "", "测试结果.txt"))

#part2['Content-Disposition'] = 'attachment;filename="demo.txt"'

#添加照片附件

with open('无标题2.png','rb')as fp:

   picture = MIMEImage(fp.read())

   #与txt文件设置相似

   picture['Content-Type'] = 'application/octet-stream'

   picture['Content-Disposition'] = 'attachment;filename="picture.png"'

#将内容附加到邮件主体中

message.attach(part1)

message.attach(part2)

message.attach(picture)

#登录并发送

try:

   smtpObj = smtplib.SMTP()

   smtpObj.connect(mail_host,25)

   smtpObj.login(mail_user,mail_pass)

   smtpObj.sendmail(

       sender,receivers,message.as_string())

   print('success')

   smtpObj.quit()

except smtplib.SMTPException as e:

   print('error',e)