摘要：
def validate_字段名(self, value)，单一字段校验 from rest_framework import serializers from rest_framework import exceptions from .. import models class BidModel 阅读全文
摘要：
ListAPIView ''' 重构list方法， def list(self, request, args, kwargs): response = super().list(request, args, kwargs) response 父类list方法的返回值Response(serializ 阅读全文