Python 插入相关字段django rest框架

我有这个简单的模型，我很难通过django rest框架插入“notes”的相关字段

class Student(models.Model):
   firstName = models.CharField(max_length=100, blank=True, null=True)
   lastName = models.CharField(max_length=100, blank=True, null=True)
   prefLocation = models.ManyToManyField("Location", blank=True, null=True, related_name = 'prefLocation')

def __unicode__(self):
        return self.firstName

class LocationRegion(models.Model):
    regionName = models.CharField(max_length=100)

    def __unicode__(self):
        return self.regionName

class Location(models.Model):
    locationName = models.CharField(max_length=100)
    region = models.ForeignKey(LocationRegion, null=True, blank=True, related_name='locations')

    def __unicode__(self):
        return self.locationName

class Note(models.Model):
    text = models.CharField(max_length=1000)
    student = models.ForeignKey(Student, null=True, blank=True, related_name='notes')
    def __unicode__(self):
        return self.text

class StudentViewSet(viewsets.ModelViewSet):   
    queryset = Student.objects.all()
    serializer_class = StudentSerializer

我不确定是否需要使用ModelSerializer或generic Serializer。已验证的_数据在反序列化数据中不返回“note”字段。我将非常感谢您对序列化程序的任何帮助

谢谢

以下是我的序列化程序：

class StudentSerializer(serializers.ModelSerializer):

    def create(self, validated_data):
        def get_notes(self, obj):
            return validated_data['note']

        note = serializers.SerializerMethodField('get_notes')
        return Candidate.objects.create(**validated_data)

    class Meta:
        model = Student
        fields = ('id', 'firstName', 'lastName', 'note')

class NoteSerializer(serializers.ModelSerializer):

    class Meta:
        model = Note

---

您的StudentSerializer是什么样子的？您可能希望有一个NoteSerializer，然后在StudentSerializer中：notes=NoteSerializer（），但是如果没有此处的实际序列化程序，很难说清楚我编辑了我的文章以显示我的序列化程序。谢谢