使用Django rest framework的自定义查找_字段，无法解析detai

Question

我得到的错误是

ImproperlyConfigured at /usercombo/
Could not resolve URL for hyperlinked relationship using view name "usercombo-detail". You may have failed to include the related model in your API, or incorrectly configured the `lookup_field` attribute on this field.

在我的视图.py在

^{pr2}$

在我的序列化程序.py公司名称：

class UserCombo(serializers.HyperlinkedModelSerializer):
    customURL = serializers.CharField(
       required=False,)

    data = JSONSerializerField()

    class Meta:
        model = UserCombo
        unique_together = (("product", "user"),)
        fields = ('url', 'user', 'product', 'data', 'customURL', 'is_active')
        lookup_field ='customURL'

如果我删除两个lookup_字段行，一切正常，但是usercombo对象的lookup_字段是pk。在

Answer 1

似乎已将“使用查找”字段作为选项删除ModelSerializer.Meta在django rest framework3.2版中。此错误是因为此删除。仍然可以将查找字段与额外的\u kwargs一起使用。在

http://www.django-rest-framework.org/topics/3.2-announcement/