Django:如何在视图集中获取当前用户id

from rest_framework.viewsets import ViewSet
from rest_framework.views import APIView
from rest_framework import permissions

class MyViewSet(ViewSet):
    permission_classes = [permissions.IsAuthenticated]  # 添加权限类，确保用户已经认证

    def get_current_user_id(self, request):
        user_id = request.user.id  # 获取当前用户的id
        return user_id

from django.urls import path
from .views import MyViewSet

urlpatterns = [
    path('current_user_id/', MyViewSet.as_view({'get': 'get_current_user_id'}), name='current_user_id'),
]