使用带有图像的 django rest 框架发送邮件

Question

我正在后端使用 django rest 框架构建一个网站，并在前端做出反应，我必须制作一个表单，填写后发送电子邮件（我熟悉在 django 中填写表单时简单发送电子邮件）但是当用户在前端填写此表单并上传图片时，我不知道如何使这项工作。

这是数据库

models.py

from datetime import datetime

class Refund(models.Model):
    name = models.CharField(max_length=200)
    email = models.CharField(max_length=100)
    subject = models.CharField(max_length=100, default = "Need a Refund")
    message = models.TextField(max_length=500)
    amount = models.CharField(max_length=10)
    image = models.ImageField(upload_to='photos/%Y/%m/%d/', blank = True)
    contact_date = models.DateTimeField(default=datetime.now, blank=True)

    def __str__(self):
        return self.email```

Answer 1

from django.core.mail import EmailMessage
from email.mime.image import MIMEImage
from gettingstarted.settings import EMAIL_HOST_USER
r = Refund.objects.create(name= request.POST['name'],email=request.POST['email'],subject =request.POST['subject'],message =request.POST['message'],amount =request.POST['amount'],image = request.FILES['image'],contact_date = request.POST['contact_date'])
msg = EmailMessage('New review image','this is the image','EMAIL_HOST_USER',[r.email],headers={'Message-ID': 'foo'})
msg.content_subtype = "html"
if image:
    mime_image = MIMEImage(r.photo.read(),_subtype=str(r.photo.name).split(".")[-1])
    mime_image.add_header('Content-ID', '<image>')
    msg.attach(mime_image)
    print('mime image',mime_image)
msg.send()