Question

我正在尝试创建一个网页，用户可以在其中填写表单并通过电子邮件向我发送他们的姓名，电子邮件地址，消息和图片。

我的问题是将图片附加到电子邮件中。当代码运行时，图像将与我的其他媒体文件一起上传到我的媒体根目录，但它会抛出FileNotFoundError [Errno 2]没有这样的文件或目录：'media / 2016/10/14 / image.png'

这是我的models.py：

class UploadedImage(models.Model):
    uImage = models.FileField(upload_to='media/%Y/%m/%d')

forms.py：

class QuoteForm(forms.Form):
    name = forms.CharField(required=True)
    from_email = forms.EmailField(required=True)
    uImage = forms.FileField(required=False, help_text='5mb max.')
    message = forms.CharField(widget=forms.Textarea)

views.py：

def quote(request):
    form = QuoteForm(request.POST, request.FILES)
    if form.is_valid():
        name = form.cleaned_data['name']
        from_email = form.cleaned_data['from_email']
        message = form.cleaned_data['message']
        subject = "Quote"
        message = "From: " + name + "\n" + "Return Email: " + from_email + "\n" + "Subject: " + subject  + "\n" + "Message: " + message

        newImage = UploadedImage(uImage = request.FILES['uImage'])
        newImage.save()
        msg = EmailMessage(subject, message, from_email, ['zbloss@emich.edu'], reply_to=[from_email])
        image_url = newImage.uImage.url
        msg.attach_file(image_url)

        try:
            msg.send()
        except BadHeaderError:
            return HttpResponse('Invalid header found')
        return HttpResponseRedirect('/thankyou')
    return render(request, "quote.html", {'form': form})

Answer 1

您将（不存在的）网址传递给msg.attach_file。您需要在磁盘上传递文件的位置：

msg.attach_file(os.path.join(settings.MEDIA_ROOT, newImage.uImage.name))

Django没有在媒体上找到我的文件/

1 个答案: