如何在django rest_framework的search_fields中重命名字段？

# models.py
from django.db import models

class MyModel(models.Model):
    original_field_name = models.CharField(max_length=100)

# serializers.py
from rest_framework import serializers
from .models import MyModel

class MyModelSerializer(serializers.ModelSerializer):
    renamed_field_name = serializers.CharField(source='original_field_name')

    class Meta:
        model = MyModel
        fields = ('renamed_field_name',)

# views.py
from rest_framework import viewsets
from .models import MyModel
from .serializers import MyModelSerializer

class MyModelViewSet(viewsets.ModelViewSet):
    queryset = MyModel.objects.all()
    serializer_class = MyModelSerializer
    search_fields = ('original_field_name',)  # 使用数据库字段名进行搜索