Django开发笔记四

Django开发笔记一

Django开发笔记二

Django开发笔记三

Django开发笔记四

Django开发笔记五

Django开发笔记六

１、邮箱激活

users app下，models.py:

class EmailVerifyRecord(models.Model):

    code = models.CharField(max_length=20, verbose_name=u"验证码")

    email = models.EmailField(max_length=50, verbose_name=u"邮箱")

    send_type = models.CharField(verbose_name=u"发送类型",

                                 choices=(("register", u"注册"), ("forget", u"忘记密码"), ("update_email", u"修改邮箱")),

                                 max_length=50)

    send_time = models.DateTimeField(verbose_name=u"发送时间", default=datetime.now)

    class Meta:

        verbose_name = u"邮箱验证码"

        verbose_name_plural = verbose_name

    def __unicode__(self):

        return '{0}({1})'.format(self.code, self.email)

在utils app下：email_send.py:

# coding=utf-8

from random import Random

from django.core.mail import send_mail

from users.models import EmailVerifyRecord

from touchrnb.settings import EMAIL_FROM

def random_str(randomlength=8):

    str = ''

    chars = 'AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz0123456789'

    length = len(chars) - 1

    random = Random()

    for i in range(randomlength):

        str += chars[random.randint(0, length)]

    return str

def send_register_email(email, send_type="register"):

    email_record = EmailVerifyRecord()

    if send_type == "update_email":

        code = random_str(4)

    else:

        code = random_str(16)

    email_record.code = code

    email_record.email = email

    email_record.send_type = send_type

    email_record.save()

    email_title = ""

    email_body = ""

    if send_type == "register":

        email_title = "慕学网激活链接"

        email_body = "  请点击下面的链接激活你的帐号:http://127.0.0.1:8000/active/{0}".format(code)

        send_status = send_mail(email_title, email_body, EMAIL_FROM, [email])

        if send_status:

            pass

    elif send_type == "forget":

        email_title = "慕学网密码重置链接"

        email_body = "  请点击下面的链接重置密码:http://127.0.0.1:8000/reset/{0}".format(code)

    elif send_type == "update_email":

        email_title = "慕学网在线邮箱修改验证码"

        email_body = "  你的邮箱验证码为:{0}".format(code)

        send_status = send_mail(email_title, email_body, EMAIL_FROM, [email])

        if send_status:

            pass

settings.py:

EMAIL_HOST = "smtp.163.com"

EMAIL_PORT = 25

EMAIL_HOST_USER = "[email protected]"

EMAIL_HOST_PASSWORD = "xxxxxx"

EMAIL_USER_TLS = False

EMAIL_FROM = "[email protected]"

2、处理邮箱中的链接：

users.py:

url(r'^active/(?P<active_code>\w+)/$', ActiveUserView.as_view(), name="ActiveUserView"),

views.py:

class ActiveUserView(View):

    def get(self, request, active_code):

        all_records = EmailVerifyRecord.objects.filter(code=active_code)

        if all_records:

            for record in all_records:

                email = record.email

                user = UserProfile.objects.get(email=email)

                user.is_active = True

                user.save()

        else:

            return render(request, "active_fail.html")

        return render(request, "login.html")