在电子邮件中嵌入图片 | 在电子邮件中嵌入图片

本文介绍了在电子邮件中嵌入图片的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我目前有一个程序，将从列表中随机选择引号并发送电子邮件。我现在也试图在电子邮件中嵌入一个图像。我遇到一个问题，我可以附加电子邮件，但我的报价不再工作。我在网上进行了研究，解决方案对我来说并不奏效。请注意，我使用的是Python 3.2.2。

任何指导都不胜感激。

  import smtplib 
 from email.mime.multipart import MIMEMultipart 
 from email.mime.image import MIMEImage 
 
 attachment ='bob.jpg'
 
 msg = MIMEMultipart（）
 msg [To] = to_addr 
 msg [From] = from_addr 
 msg [Subject] = subject_header 
 
 #msgText = MIMEText（< b>％s< / b>< br>< img src =cid：bob.jpg>< br>，'html'）％body 
 
 fp = open ，'rb'）
 img = MIMEImage（fp.read（））
 fp.close（）
 
 msg.attach（img）
 
 #email_message ='％s\\\
％s\\\
％s'％（subject_header，body，img）
 email_message ='％s\\\
％s'％（subject_header，body）
 
 emailRezi = smtplib.SMTP（mail_server，mail_server_port）
 emailRezi.set_debuglevel（1）
 emailRezi.login（mail_username，mail_password）
 emailRezi.sendmail（from_addr，to_addr，email_message） 
＃emailRezi.sendmail（from_addr，to_addr，m sg.as_string（））
 emailRezi.quit（）

正如你可以从上面的代码我尝试过不同的方法（参考＃）

解决方案

你将通过皇家痛苦来构建一个有效的MIME消息在 msg 中，然后将其分开并发送一个简单的字符串 email_message 。

您应该首先了解什么是正确的MIME结构。多部分消息本身没有任何内容，如果您想要一个文本部分，您必须添加一个文本部分。

以下是您的脚本的编辑添加了丢失的部分我没有尝试发送结果信息。

  from email.mime.multipart import MIMEMultipart 
 from email.mime .text import MIMEText＃从email.mime.image导入MIMEImage 
 
附件='bob.jpg'
 
 msg = MIMEMultipart（）
 msg [To] = to 
 msg [From] = from 
 msg [Subject] = subject 
 
 msgText = MIMEText（'< b> s< / b>< br>< img src =cid：％s>< br>'％（body，attachment），'html'）
 msg.attach（msgText） ，并编辑前一行
 
 fp = open（attachment，'rb'）
 img = MIMEImage（fp.read（））
 fp.close（）
 img.add_header（'Content-ID'，'< {}>'。format（attachment））
 msg.attach（img）
 
打印msg.as_string（）
退出（0）

I currently have a program that will randomly select quotes from a list and email them. I'm now trying to embed an image in the email as well. I've come across a problem where I can attach the email but my quotes no longer work. I have researched online and the solutions are not working for me. Note that I am using Python 3.2.2.

Any guidance would be appreciated.

import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.image import MIMEImage

attachment = 'bob.jpg'

msg = MIMEMultipart()
msg["To"] = to_addr
msg["From"] = from_addr
msg["Subject"] = subject_header

#msgText = MIMEText(<b>%s</b><br><img src="cid:bob.jpg"><br>, 'html') % body

fp = open(attachment, 'rb')
img = MIMEImage(fp.read())
fp.close()

msg.attach(img)

#email_message = '%s\n%s\n%s' % (subject_header, body, img)
email_message = '%s\n%s' % (subject_header, body)

emailRezi = smtplib.SMTP(mail_server, mail_server_port)
emailRezi.set_debuglevel(1)
emailRezi.login(mail_username, mail_password)
emailRezi.sendmail(from_addr, to_addr, email_message)
#emailRezi.sendmail(from_addr, to_addr, msg.as_string())
emailRezi.quit()

As you can tell from the code above I've tried different ways (referencing the #)

解决方案

You are going through royal pains to construct a valid MIME message in msg, then ditching it and sending a simple string email_message instead.

You should probably begin by understanding what the proper MIME structure looks like. A multipart message by itself has no contents at all, you have to add a text part if you want a text part.

The following is an edit of your script with the missing pieces added. I have not attempted to send the resulting message.

from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText  # Added
from email.mime.image import MIMEImage

attachment = 'bob.jpg'

msg = MIMEMultipart()
msg["To"] = to
msg["From"] = from
msg["Subject"] = subject

msgText = MIMEText('<b>%s</b><br><img src="cid:%s"><br>' % (body, attachment), 'html')
msg.attach(msgText)   # Added, and edited the previous line

fp = open(attachment, 'rb')
img = MIMEImage(fp.read())
fp.close()
img.add_header('Content-ID', '<{}>'.format(attachment))
msg.attach(img)

print msg.as_string()
exit(0)

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