Django Rest Framework在电子邮件中发送图片

你好,我遇到了一个关于在django rest API发送电子邮件的问题。 想法是用户发送电子邮件并上传来自序列化程序部分的图像,我想通过电子邮件向用户发送相同的图像。但我没有收到电子邮件中的图片。

这是我一直在处理的代码。

models.py
class Mail(BaseModel):
    full_name = models.CharField(max_length=100)
    image = models.ImageField(upload_to=mail_image_to)
    email = models.EmailField()

下面是我的序列化程序

class MailSerializer(serializers.ModelSerializer):
    class Meta:
        model = Mail
        fields = '__all__'


class AddMailSerializer(MailSerializer):
    class Meta(MailSerializer.Meta):
        fields = (
            'full_name',
            'image',
            'email',
        )

视图.py

class AddMailView(generics.CreateAPIView):
    """
    Use this endpoint to add mail
    """
    serializer_class = serializers.AddMailSerializer

    def perform_create(self, serializer):
        return AddMailUseCase(serializer=serializer).execute()

我通常在usecase.py中编写其余代码

class AddMailUseCase:
    def __init__(self, serializer):
        self.serializer = serializer
        self.data = serializer.validated_data

    def execute(self):
        self._factory()

    def _factory(self):
        self._mail = Mail(**self.data)
        self._mail.save()
        SendEmail(
            context={
                "fullname": self.data['full_name'],
                'image': self.data['image']
            }
        ).send(to=[self.data['email']])

我正在使用 django-templated-mail 1.1.1 在这里发送电子邮件是我剩下的代码。

from templated_mail.mail import BaseEmailMessage


class SendEmail(BaseEmailMessage):
    template_name = 'email.html'

最后是我的 email.html

{% load i18n %}

{% block subject %}
{% blocktrans %}Email Successfully Sent {% endblocktrans %}
{% endblock subject %}

{% block text_body %}
{% blocktrans %}You're receiving this email because you recently registered  to our website.{% endblocktrans %}

{% trans "Your submitted details are as follow" %}

{% endblock text_body %}

{% block html_body %}
{% blocktrans %}
<p>hello {{ fullname }}</p>{% endblocktrans %}
{% blocktrans %}
<img src="{{ image }}" alt="email-image">

<p>{% trans "Thanks for using our site!" %}</p>

{% endblock html_body %}

关于这个问题有什么帮助吗? 我收到的电子邮件如下图片未加载