import hashlib import time def get_random(name): md = hashlib.md5() md.update(bytes(str(time.time()),encoding='utf-8')) md.update(bytes(name,encoding='utf-8')) return md.hexdigest() from rest_framework.views import APIView class Login(APIView): authentication_classes = [AuthLogin] def post(self, request, *args, **kwargs): response = {'status': 100, 'msg': None} name = request.data.get('name') pwd = request.data.get('pwd') user = models.User.objects.filter(name=name, password=pwd).first() if user: response['msg'] = '登录成功' # 随机字符串能够是用户名加当前时间生成的mds token = get_random(name) # 若是有记录,就只须要更新,不须要从新插入 # models.UserToken.objects.create(token=token,user=user) # 查询 更新 # user_agent models.UserToken.objects.update_or_create(user=user, defaults={'token': token}) response['token'] = token else: response['status'] = 101 response['msg'] = '用户名或密码错误' return Response(response)
from rest_framework.permissions import BasePermission from rest_framework.exceptions import NotAuthenticated from app01 import models # BaseAuthentication class AuthLogin(BaseAuthentication): def authenticate(self, request): # 封装后的request token = request.GET.get('token') # print(token) ret = models.UserToken.objects.filter(token=token).first() if ret: return ret.user,token else: raise NotAuthenticated('您没有登录')
在def initial(self, request, *args, **kwargs):函数中找到认证功能
app