Python 将文本从.txt文件发送到电子邮件

有没有办法将文本文件（.txt）中的文本发送到电子邮件。我成功地将附件文本文件发送到电子邮件，但我只想发送文本，而不是整个文件。从.txt文件中检索文本并发送它们

这是我发送电子邮件附件的代码

import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.mime.base import MIMEBase
from email import encoders
import os.path

email = 'assassin@gmail.com' # Your email
password = '123abc' # Your email account password
send_to_email = 'james12@gmail.com' # Who you are sending the message to
subject = 'subject' # The subject line
message = 'ok' # The message in the email
file_location = r'C:\Users\hp\Downloads\SimpleCoin-master\SimpleCoin-master\simpleCoin\output.txt'

msg = MIMEMultipart()
msg['From'] = email
msg['To'] = send_to_email
msg['Subject'] = subject

 # Attach the message to the MIMEMultipart object
msg.attach(MIMEText(message, 'plain'))

# Setup the attachment
filename = os.path.basename(file_location)
attachment = open(file_location, "rb")
part = MIMEBase('application', 'octet-stream')
part.set_payload(attachment.read())
encoders.encode_base64(part)
part.add_header('Content-Disposition', "attachment; filename= %s" % filename)

# Attach the attachment to the MIMEMultipart object
msg.attach(part)

server = smtplib.SMTP('smtp.gmail.com', 587)
server.starttls()
server.login(email, password)
text = msg.as_string() # You now need to convert the MIMEMultipart object to a string to send
server.sendmail(email, send_to_email, text)
server.quit()

---

我只想发送电子邮件正文中的文本，而不是整个文件附件。您可以使用以下代码执行此操作：

import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.mime.base import MIMEBase
from email import encoders
import os.path

email = 'assassin@gmail.com' # Your email
password = '123abc' # Your email account password
send_to_email = 'james12@gmail.com' # Who you are sending the message to
subject = 'subject' # The subject line
message = 'ok' # The message in the email
file_location = r'C:\Users\hp\Downloads\SimpleCoin-master\SimpleCoin-master\simpleCoin\output.txt'

msg = MIMEMultipart()
msg['From'] = email
msg['To'] = send_to_email
msg['Subject'] = subject

 # Attach the message to the MIMEMultipart object
msg.attach(MIMEText(message, 'plain'))

# Setup the attachment
filename = os.path.basename(file_location)
attachment = open(file_location, "rb")
part = MIMEBase('application', 'octet-stream')
part.set_payload(attachment.read())
encoders.encode_base64(part)
part.add_header('Content-Disposition', "attachment; filename= %s" % filename)

# Attach the attachment to the MIMEMultipart object
msg.attach(part)

server = smtplib.SMTP('smtp.gmail.com', 587)
server.starttls()
server.login(email, password)
text = msg.as_string() # You now need to convert the MIMEMultipart object to a string to send
server.sendmail(email, send_to_email, text)
server.quit()

导入smtplib
导入操作系统路径
电子邮件assassin@gmail.com“#您的电子邮件
密码='123abc'#您的电子邮件帐户密码
发送电子邮件至james12@gmail.com“#你要向谁发送信息
主题='subject'#主题行
文件位置=#此处的文件位置
打开（文件位置）为f时：
message=f.read（）
server=smtplib.SMTP（'SMTP.gmail.com'，587）
server.starttls（）
服务器登录（电子邮件、密码）
text=“主题：{}\n\n{}”。格式（主题，消息）
server.sendmail（电子邮件、发送电子邮件、文本）
server.quit（）

您已经尝试了什么？你面临哪些具体问题？感谢您的考虑和支持。我尝试发送附件文件，并按照我的预期成功发送，但现在我只想发送文本。请共享您的codeShared@ChristianBaumann。除了发送整个文件，您可以导入文件并将文本添加到正文中。