14、Python 邮件操作全攻略

Python 邮件操作全攻略

1. 发送带附件的邮件

在 Python 中发送带附件的邮件，需要创建 MimeMultipart() 类的对象实例。若有多个附件，可以依次构建。以下是一个示例，向邮件中添加两个文本文件：

from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.header import Header

message = MIMEMultipart()
message['From'] = Header("Sender", 'utf-8')
message['To'] =  Header("Receiver", 'utf-8')
message['Subject'] = Header('Python SMTP', 'utf-8')
message.attach(MIMEText('Python SMTP', 'plain', 'utf-8'))

file1 = MIMEText(open('file1.txt', 'rb').read(), 'base64', 'utf-8')
file1["Content-Type"] = 'application/octet-stream'
file1["Content-Disposition"] = 'attachment; filename="file1.txt"'
message.attach(file1)

file2 = MIMEText(open('file2.txt', 'rb').read(), 'base6