#!/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！<br><br><h1>你好，发送文本文件测试<h1>"):      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！<br><br><h1>你好，发送文本文件测试<h1>"):      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！<br><br><h1>你好，发送文本文件测试<h1>"):      print "发送成功"  else:      print "发送失败"