Django發送郵件，注冊時郵件獲取驗證碼

settings.py里面的配置

# 郵件
EMAIL_HOST = 'smtp.163.com'
# 設置端口號，為數字
EMAIL_PORT = 25
#設置發件人郵箱
EMAIL_HOST_USER = '[e-mail]'
# 設置發件人 授權碼
EMAIL_HOST_PASSWORD = '123456789hhh'
# 設置是否啟用安全鏈接
EMAIL_USER_TLS = True
# EMAIL_USER_TLS = False
DEFAULT_FROM_EMAIL = EMAIL_HOST_USER

# redis 的配置文件
CACHES = {
    "default": {
        "BACKEND": "django_redis.cache.RedisCache",
        "LOCATION": "redis://127.0.0.1:6379",
        "OPTIONS": {
            "CLIENT_CLASS": "django_redis.client.DefaultClient",
            "CONNECTION_POOL_KWARGS": {"max_connections": 100}
            # "PASSWORD": "密碼",
        }
    }
}

 

views.py里面的代碼 有存入redis 和 發送郵件

from django.core.cache import cache  # 存入redis
from rest_framework.views import APIView
from rest_framework.response import Response
from shiyanlou_dj import settings
from random import randint
import hashlib

#生成隨機的驗證碼
def Email_Code():
    code_ = ''
    code_str = 'abcdefghijklmnopqrstuvwxyz1234567890'
    for k in range(5):
        code_ += code_str[randint(0,35)]
    return code_

#   md5加鹽
def md5_md5(params):
    md5 = hashlib.md5(params.encode(encoding='utf-8'))
    return md5.hexdigest()
class RegisterView(APIView):
    def post(self, request):
        try:
            email = request.data.get('email')  # 獲取前端郵箱
            code = request.POST.get('verif') #獲取前段的驗證碼
            # 驗證郵箱的格式
            re_email = r'(\w+)@(\w+)\.(\w+)'
            if not re.match(re_email, email):
                return Response({'code': 4001, 'msg': '郵箱格式不正確'})
            #判斷是否輸入了驗證碼
            if not code:
                return Response({'code':4003,'msg':'請輸入驗證碼'})
            #獲取驗證碼，並判斷是否失效了
            code_ = cache.get('syl_'+email)
            if not code_:
                return Response({'code':4006,'msg':'驗證碼已失效'})
            #判斷輸入的驗證碼，和獲取到的驗證碼是否一致
            if code == code_:
                data = {
                    'email':email,
                    'password':password,
                    'username':email,
                    'img':'666'
                }
                #   序列化寫入數據
                userser = UserSerializer(data=data)
                if not userser.is_valid():
                    return Response({'code':4005,'msg':'注冊失敗'})
                ret = {
                    'code': 200,
                    'msg': '注冊成功'
                }
                userser.save()   #提交
                return Response(ret)

            return Response({'code':4004,'msg':'驗證碼錯誤'})
        #返回錯誤信息
        except:
            return Response({'code': 0, 'msg': '網絡有些問題，請等一下再試'})


# post請求
# 獲取到驗證碼，並存入redis
# 發生郵箱
class Email_code_APIView(APIView):
    def post(self, request):
        try:
            # 從前端獲取驗證碼
            email = request.POST.get('email')
            # 生成隨機的驗證碼
            code = Email_Code()
            ret = '您的驗證碼是{}'.format(code)
            # 給郵箱發送驗證碼
            my_email = send_mail('激活驗證', ret, settings.DEFAULT_FROM_EMAIL, [email])
            if not my_email == 1:
                return Response({
                    'code': 0,
                    'msg': "郵件發送失敗",
                })
            key = 'syl_' + email
            cache.set(key, code, 30)  # 5分鍾的有效時間
            ret = {
                'code': 200,
                'msg': "郵件發送成功"
            }
            return Response(ret)
        # 返回錯誤信息
        except:
            return Response({'code': 0, 'msg': '網絡有些問題，請等一下再試'})

 

 

 記得剛開始的時候打開redis 要不然你會一直的報錯😁😁😁