即使页面是使用https加载的，托管api的服务器仍返回http作为绝对URL，这与django
rest框架有关吗？因为似乎没有任何明显的方法可以解决此问题。

与Meta类相关的url字段是相关的

class NewsSerializer(serializers.HyperlinkedModelSerializer):
    user = UserSerializer(read_only=True)
    source = serializers.CharField(source='get_source_url', read_only=True)
    comments_count = serializers.IntegerField(read_only=True)
    date_added = serializers.CharField(source='humanize_date_added',
                                       read_only=True)
    is_owner = serializers.SerializerMethodField()
    user_voted = serializers.SerializerMethodField()
    favorited = serializers.SerializerMethodField()
    image = serializers.SerializerMethodField()

    def create(self, validated_data):
        user = self.context['request'].user
        story = News(user=user, **validated_data)
        story.save()
        return story

    def get_is_owner(self, obj):
        user = self.context['request'].user
        if user.is_active and user == obj.user:
            return True
        return False

    def get_user_voted(self, obj):
        user = self.context['request'].user
        if user.is_active:
            return obj.user_voted(user)
        return None

    def get_favorited(self, obj):
        user = self.context['request'].user
        if user.is_active:
            return obj.is_favorite(user)


    class Meta:
        model = News
        fields = ('id', 'link', 'title', 'text', 'source', 'user',
                  'date_added', 'image', 'comments_count', 'url',
                  'upvotes', 'downvotes', 'user_voted', 'type',
                  'is_owner', 'favorited')
        read_only_fields = ('date_added')

我不确定是否与nginx有关，但我在配置中有这个

proxy_set_header   Host             $host;
proxy_set_header   X-Real-IP        $remote_addr;
proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;