用smtplib和email封装python发送邮件模块类分享

内容导读

互联网集市收集整理的这篇技术教程文章主要介绍了用smtplib和email封装python发送邮件模块类分享，小编现在分享给大家，供广大互联网技能从业者学习和参考。文章包含3710字，纯文字阅读大概需要6分钟。

内容图文

代码如下:

#!/usr/bin/python
# encoding=utf-8
# Filename: send_email.py
from email.mime.image import MIMEImage
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
import smtplib

class SendEmail:
# 构造函数：初始化基本信息
def __init__(self, host, user, passwd):
lInfo = user.split("@")
self._user = user
self._account = lInfo[0]
self._me = self._account + "<" + self._user + ">"

server = smtplib.SMTP()
server.connect(host)
server.login(self._account, passwd)
self._server = server

# 发送文件或html邮件
def sendTxtMail(self, to_list, sub, content, subtype='html'):
# 如果发送的是文本邮件，则_subtype设置为plain
# 如果发送的是html邮件，则_subtype设置为html
msg = MIMEText(content, _subtype=subtype, _charset='utf-8')
msg['Subject'] = sub
msg['From'] = self._me
msg['To'] = ";".join(to_list)
try:
self._server.sendmail(self._me, to_list, msg.as_string())
return True
except Exception, e:
print str(e)
return False

# 发送带附件的文件或html邮件
def sendAttachMail(self, to_list, sub, content, subtype='html'):
# 创建一个带附件的实例
msg = MIMEMultipart()
# 增加附件1
att1 = MIMEText(open(r'D:\javawork\PyTest\src\main.py','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="main.py"'
msg.attach(att1)

# 增加附件2
att2 = MIMEText(open(r'D:\javawork\PyTest\src\main.py','rb').read(), 'base64', 'utf-8')
att2["Content-Type"] = 'application/octet-stream'
att2["Content-Disposition"] = 'attachment; filename="main.txt"'
msg.attach(att2)

# 增加邮件内容
msg.attach(MIMEText(content, _subtype=subtype, _charset='utf-8'))

msg['Subject'] = sub
msg['From'] = self._me
msg['To'] = ";".join(to_list)

try:
self._server.sendmail(self._me, to_list, msg.as_string())
return True
except Exception, e:
print str(e)
return False
# 发送带附件的文件或html邮件
def sendImageMail(self, to_list, sub, content, subtype='html'):
# 创建一个带附件的实例
msg = MIMEMultipart()

# 增加邮件内容
msg.attach(MIMEText(content, _subtype=subtype, _charset='utf-8'))

# 增加图片附件
image = MIMEImage(open(r'D:\javawork\PyTest\src\test.jpg','rb').read())
#附件列表中显示的文件名
image.add_header('Content-Disposition', 'attachment;filename=p.jpg')
msg.attach(image)

msg['Subject'] = sub
msg['From'] = self._me
msg['To'] = ";".join(to_list)

try:
self._server.sendmail(self._me, to_list, msg.as_string())
return True
except Exception, e:
print str(e)
return False

# 析构函数：释放资源
def __del__(self):
self._server.quit()
self._server.close()

mailto_list = ['xxx@163.com']
mail = SendEmail('smtp.163.com', 'xxx@163.com', 'xxxxxx')
if mail.sendTxtMail(mailto_list, "测试邮件", "hello world！

你好，发送文本文件测试

"):
print "发送成功"
else:
print "发送失败"

if mail.sendAttachMail(mailto_list, "测试邮件-带两个附件", "hello world！

你好，发送文本文件测试

"):
print "发送成功"
else:
print "发送失败"

if mail.sendImageMail(mailto_list, "测试邮件-带一个图片的附件", "hello world！

你好，发送文本文件测试

"):
print "发送成功"
else:
print "发送失败"

内容总结

以上是互联网集市为您收集整理的用smtplib和email封装python发送邮件模块类分享全部内容，希望文章能够帮你解决用smtplib和email封装python发送邮件模块类分享所遇到的程序开发问题。 如果觉得互联网集市技术教程内容还不错，欢迎将互联网集市网站推荐给程序员好友。

内容备注

版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 gblab@vip.qq.com 举报，一经查实，本站将立刻删除。

内容手机端

---