django drf 自定义jwt用户验证逻辑

新建Backend类

from django.contrib.auth.backends import ModelBackend

from django.shortcuts import render

from django.http import HttpResponse

# Create your views here.

from django.contrib.auth import get_user_model

from django.db.models import Q

User = get_user_model()  # 须在settings里配置AUTH_USER_MODEL = 'users.UserProfile'

class CumstomBackend(ModelBackend):

    def authenticate(self, request, username=None, password=None, **kwargs):

        try:

            user = User.objects.get(Q(username=username)|Q(mobile=username))

            if user.check_password(password):

                return user

        except Exception as e:

            return None

配置settings

AUTH_USER_MODEL = 'users.UserProfile'

AUTHENTICATION_BACKENDS=(

    'users.views.CumstomBackend',

)