我有 2 个模型类:class CustomUser(AbstractUser): username = models.CharField(max_length=30, unique=True) tags = models.ManyToManyField('events.Tag', related_name='user_tag', blank=True)class Tag(models.Model): name = models.CharField(unique=True, max_length=50)和序列化器:class UserSerializer(serializers.ModelSerializer): tags = TagSerializer(many=True) class Meta: ...class TagSerializer(serializers.ModelSerializer): class Meta: lookup_field = 'name' model = Tag fields = ('id', 'name')当我执行 get 查询时,我得到如下信息: "data": { "type": "CustomUser", "id": "6", "attributes": { "username": "mercer", }, "relationships": { "tags": { "data": [ { "type": "Tag", "id": "1" } ] }, }}我想要的是在用户表示中获取 Tag 'name' 字段:"type": "Tag","id": "1","name":"name"我想进行补丁查询以向用户添加标签。我可以使用SerializerMethodField(),但这样我将无法添加标签
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