Python 发送带附件的邮件
发送带附件的邮件，首先要创建MIMEMultipart()实例，然后构造附件，如果有多个附件，可依次构造，最后利用smtplib.smtp发送。
实例
#!/usr/bin/python# -*- coding: UTF-8 -*-importsmtplibfromemail.mime.textimportMIMETextfromemail.mime.multipartimportMIMEMultipartfromemail.headerimportHeadersender = 'from@runoob.com'receivers = ['429240967@qq.com'] # 接收邮件，可设置为你的QQ邮箱或者其他邮箱#创建一个带附件的实例message = MIMEMultipart()message['From'] = Header("菜鸟教程", 'utf-8')message['To'] = Header("测试", 'utf-8')subject = 'Python SMTP 邮件测试'message['Subject'] = Header(subject, 'utf-8')#邮件正文内容message.attach(MIMEText('这是菜鸟教程Python 邮件发送测试……', 'plain', 'utf-8'))# 构造附件1，传送当前目录下的 test.txt 文件att1 = MIMEText(open('test.txt', 'rb').read(), 'base64', 'utf-8')att1["Content-Type"] = 'application/octet-stream'# 这里的filename可以任意写，写什么名字，邮件中显示什么名字att1["Content-Disposition"] = 'attachment; filename="test.txt"'message.attach(att1)# 构造附件2，传送当前目录下的 runoob.txt 文件att2 = MIMEText(open('runoob.txt', 'rb').read(), 'base64', 'utf-8')att2["Content-Type"] = 'application/octet-stream'att2["Content-Disposition"] = 'attachment; filename="runoob.txt"'message.attach(att2)try: smtpObj = smtplib.SMTP('localhost') smtpObj.sendmail(sender, receivers, message.as_string()) print"邮件发送成功"exceptsmtplib.SMTPException: print"Error: 无法发送邮件"
$ python test.py
邮件发送成功
