菜譜 7：發送混合郵件 · Python 菜譜

我們平時需要使用 Python 發送各類郵件，這個需求怎么來實現？答案其實很簡單，[smtplib](https://docs.python.org/2/library/smtplib.html)?和?[email](https://docs.python.org/2/library/email.html)庫可以幫忙實現這個需求。[smtplib](https://docs.python.org/2/library/smtplib.html)?和?[email](https://docs.python.org/2/library/email.html)?的組合可以用來發送各類郵件：普通文本，HTML 形式，帶附件，群發郵件，帶圖片的郵件等等。我們這里將會分幾節把發送郵件功能解釋完成。 [smtplib](https://docs.python.org/2/library/smtplib.html)?是 Python 用來發送郵件的模塊，[email](https://docs.python.org/2/library/email.html)?是用來處理郵件消息。發送郵件系列最后一篇將會介紹發送混合郵件：里面包含附件，HTML 形式，不同文本: ~~~ import smtplib from email.mime.multipart import MIMEMultipart from email.mime.text import MIMEText sender = '***' receiver = '***' subject = 'python email test' smtpserver = 'smtp.163.com' username = '***' password = '***' # Create message container - the correct MIME type is multipart/alternative. msg = MIMEMultipart('mixed') msg['Subject'] = "Link" # Create the body of the message (a plain-text and an HTML version). text = "Hi!\nHow are you?\nHere is the link you wanted:\nhttp://www.python.org" html = """\ Hi! How are you? Here is the link you wanted. """ # Record the MIME types of both parts - text/plain and text/html. part1 = MIMEText(text, 'plain') part2 = MIMEText(html, 'html') # Attach parts into message container. # According to RFC 2046, the last part of a multipart message, in this case # the HTML message, is best and preferred. msg.attach(part1) msg.attach(part2) # 構造附件 att = MIMEText(open('/Users/1.jpg', 'rb').read(), 'base64', 'utf-8') att["Content-Type"] = 'application/octet-stream' att["Content-Disposition"] = 'attachment; filename="1.jpg"' msg.attach(att) smtp = smtplib.SMTP() smtp.connect(smtpserver) smtp.login(username, password) smtp.sendmail(sender, receiver, msg.as_string()) smtp.quit() ~~~ 注意：這里的代碼并沒有把異常處理加入，需要讀者自己處理異常。