from django.urls import path, include from rest_framework.routers import DefaultRouter from .views import GroupViewSet, PostViewSet, CommentViewSet # <<<< 确保 CommentViewSet 已导入 app_name = 'groups' router = DefaultRouter() router.register(r'groups', GroupViewSet, basename='group') router.register(r'posts', PostViewSet, basename='post') router.register(r'comments', CommentViewSet, basename='comment') # <<<< 新增注册 CommentViewSet urlpatterns = [ # router.urls 会自动包含为 GroupViewSet, PostViewSet, CommentViewSet 生成的所有标准URL # 以及它们各自通过 @action 定义的路由 path('', include(router.urls)), ]