[英]SerializerMethodField: Get field from some other Model
Can we get field from some some other model model having OneToOneField relion with that field using SerializerMethodField?我们可以使用 SerializerMethodField 从其他一些 model model 获得与该字段具有 OneToOneField 相关性的字段吗?
Thank you in advance fellow programmer.提前谢谢你的程序员。
Yes you can, its simple.是的,你可以,它很简单。 Ex.前任。
#Example account model which maps to user via one to one.
class Account(models.Model):
user=models.OneToOneField(User)
... other fields
#Example account serializer which has email field as SerializerMethodField
class AccountSerializer(serializer.Serializer):
# other serializer fields
email = serializer.SerializerMethodField()
def get_email(self, obj)
return obj.user.email
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