问题：
对于一些错误信息或用户注册账号的时候，需要给用户发送邮件进行验证。
以用户注册发邮件为例子，用户向后端提起注册，后端收到用户邮箱，对邮箱格式进行验证，然后发送邮件，邮件内容中包括邮件标题、邮件内容、邮件来源、邮件目标地址，一般验证中，会包含随机字符串和激活url地址
那，如何解决？
1. 建立一个utils目录，建立一个send_email.py文件， EmailVerifyRecord 是models中一个保存验证码信息的表
# !/usr/bin/python3
# _*_ encoding:utf-8 _*_
__author__ = ‘beimenchuixue‘
__blog__ = ‘http://www.cnblogs.com/2bjiujiu/‘
from django.core.mail import send_mail
from users.models import EmailVerifyRecord
from MxOline.settings import EMAIL_FROM
import random
def to_send_email(email, _type=‘register‘):
"""发送邮件"""
email_rcode = EmailVerifyRecord()
# 注册发送验证邮件
if _type == ‘register‘:
random_code = get_random_code()
email_title = ‘慕学在在线网注册验证‘
email_body = ‘点击连接完成激活: http://127.0.0.1:8000/active/{random_code}/{_type}‘.format(random_code=random_code,
_type=_type)
# 保存验证码
email_rcode.code = random_code
email_rcode.send_type = _type
email_rcode.email = email
email_rcode.save()
# 真正启动Django自带的发送邮件功能，邮件标题，邮件内容，邮件来源，发给谁
email_status = send_mail(subject=email_title, message=email_body, from_email=EMAIL_FROM, recipient_list=[email])
return email_status
# 忘记密码发送验证邮件
if _type == ‘forget‘:
random_code = get_random_code()
email_title = ‘慕学在在线网找回密码‘
email_body = ‘点击连接完成激活: http://127.0.0.1:8000/active/{random_code}/{_type}‘.format(random_code=random_code,
_type=_type)
# 保存验证码
email_rcode.code = random_code
email_rcode.send_type = _type
email_rcode.email = email
email_rcode.save()
# 真正启动Django自带的发送邮件功能，邮件标题，邮件内容，邮件来源，发给谁
email_status = send_mail(subject=email_title, message=email_body, from_email=EMAIL_FROM, recipient_list=[email])
return email_status
def get_random_code(length=8):
"""获得随机字符串"""
code = ‘‘
choice_str = ‘abcdefghijklmnopqrstuvwxyz0123456789‘
for _ in range(length):
random_str = random.choice(choice_str)
code += random_str
return code
2. 在setting中添加邮箱参数配置
# 邮箱设置，需要在邮箱中开启smtp服务 EMAIL_HOST = ‘smtp.163.com‘ EMAIL = 25 EMAIL_HOST_USER = ‘自己的邮箱地址‘ EMAIL_HOST_PASSWORD = ‘邮箱密码‘ EMAIL_USE_TIS = False EMAIL_FROM = ‘自己的邮箱地址‘
3. 在view中导入，直接调用，并把邮箱传入，这个函数会返回邮箱状态，为1表示发送成功
status = to_send_email(username, ‘register‘)
原文：http://www.cnblogs.com/2bjiujiu/p/7452720.html