在真实的web应用程序中如何接收DRF身份验证令牌

REST_FRAMEWORK = {
    'DEFAULT_AUTHENTICATION_CLASSES': [
        'rest_framework.authentication.TokenAuthentication',
    ],
}

from django.contrib.auth.models import AbstractUser
from django.db import models
from rest_framework.authtoken.models import Token

class CustomUser(AbstractUser):
    # 添加与TokenAuthentication关联的字段
    auth_token = models.OneToOneField(Token, on_delete=models.CASCADE, null=True, blank=True)

from rest_framework.authtoken.models import Token

def get_auth_token(request):
    # 获取用户的身份验证令牌
    token, created = Token.objects.get_or_create(user=request.user)
    return token.key