python实现读取本地多个TXT文件内容并发送邮件

代码分析：

1、主要是使用python中内stmplib模块，通过该模块可以实现邮件的发送

2、在发送之前需要进个人邮箱中进行设置，检查POP3/SMTP/IMAP是否是打开状态

3、若未开启，则需要通过手机验证，然后重新设置客户端授权密码。

#!/usr/bin/python# -*- coding:utf-8 -*-import osimport fnmatchimport smtplibfrom email.mime.text import MIMETextfrom email.header import Headermail_host = "smtp.163.com"user = "[e-mail]"passwd = "****"send = '[e-mail]'rec = ['[e-mail]']subject = 'python email test'# 将读取的到不同文件的内容输出到data中data = ''path = "f:/nginx-out"for _, _, filenames in os.walk(path):    for filename in fnmatch.filter(filenames, "part-*"):        with open(os.path.join(path, filename)) as src:            data = data + ''.join(src.readlines())src.close()# print datamsg = MIMEText(data, 'plain', 'utf-8')msg['Subject'] = Header(subject, 'utf-8')# 此处需要按照个人邮件地址填写，否则会出现在垃圾箱里msg['From'] = '[e-mail]'msg['To'] = '[e-mail]'try:    smtp = smtplib.SMTP()    smtp.connect(mail_host, 25)    smtp.login(user, passwd)    smtp.sendmail(send, rec, msg.as_string())    print("发送邮件成功")    smtp.quit()except smtplib.SMTPException:    print("Error: 无法发送邮件")