class RecursiveField(serializers.Serializer):
# 这个类代码保持不变
def to_representation(self, value):
serializer = self.parent.parent.__class__(value, context=self.context)
return serializer.data
class AreaSerializers(serializers.ModelSerializer):
# children = AreaSerializers2(many=True)
# children = AreaSerializers(mang=True)
children = Rec
drf mptt递归树 代码优化 可用
最新推荐文章于 2024-08-25 09:17:39 发布