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 = "17xxxxxx@163.com"
EMAIL_HOST_PASSWORD = "xxxxxx"
EMAIL_USER_TLS = False
EMAIL_FROM = "17xxxxxx@163.com"

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")