如何在drf中仅更新字段

from rest_framework import serializers
from .models import YourModel

class YourModelSerializer(serializers.ModelSerializer):
    class Meta:
        model = YourModel
        fields = ['field1', 'field2']  # 定义需要更新的字段

from rest_framework import generics
from .models import YourModel
from .serializers import YourModelSerializer

class YourModelUpdateView(generics.UpdateAPIView):
    queryset = YourModel.objects.all()
    serializer_class = YourModelSerializer

from django.urls import path
from .views import YourModelUpdateView

urlpatterns = [
    path('your-model/<int:pk>/', YourModelUpdateView.as_view(), name='your-model-update'),
]