使用模型id获取完整的相关模型详细信息: Django REST

from rest_framework.views import APIView
from rest_framework.response import Response
from .models import ModelName  # 导入模型类
from .serializers import ModelSerializer  # 导入模型序列化器

class ModelDetailView(APIView):
    def get(self, request, model_id):
        try:
            model = ModelName.objects.get(id=model_id)  # 通过模型id查询模型对象
        except ModelName.DoesNotExist:
            return Response({"error": "模型不存在"}, status=404)
        
        serializer = ModelSerializer(model)  # 序列化模型对象
        
        return Response(serializer.data, status=200)