电子邮件正文“list”对象中的打印列表元素没有属性“encode”

Question

我正在制作一个脚本，检查有兴趣的拍卖网站。如果找到感兴趣的链接，则使用listalink.append(link)将此链接添加到listalink。我发送电子邮件时出现以下错误：

AttributeError: 'list' object has no attribute 'encode'.

import smtplib
from email.MIMEMultipart import MIMEMultipart
from email.MIMEText import MIMEText

# listalink example:
listalink = ["http://www.google.pl", "http://www.facebook.com", "http://amazon.com"]

def email_sender():
   fromaddr = "test_e_mail@wp.pl"
   toaddr = "myemail@gmail.com"
   msg = MIMEMultipart()
   msg['From'] = fromaddr
   msg['To'] = toaddr
   msg['Subject'] = "NEW INTERESTED AUCTIONS"
   body = listalink
   msg.attach(MIMEText(body, 'plain'))
   server_ssl = smtplib.SMTP_SSL("smtp.wp.pl", 465)
   server_ssl.ehlo()
   server_ssl.login("test_e_mail@wp.pl", "password")
   text = msg.as_string()
   server_ssl.sendmail(fromaddr, toaddr, text)
   server_ssl.close()
   print 'E-mail sent'

Answer 1

发生此错误是因为您将list添加到电子邮件正文（正文必须是str）：

body = listalink

解决方案：

^{pr2}$