views.py 文件源码

def upload_image(request, upload_path=None):
    form = ImageForm(request.POST, request.FILES)
    if form.is_valid():
        image = form.cleaned_data['file']
        if image.content_type not in ['image/png', 'image/jpg', 'image/jpeg', 'image/pjpeg']:
            return HttpResponse('Bad image format')
        image_name, extension = os.path.splitext(image.name)
        m = md5(smart_str(image_name).encode('utf-8'))
        hashed_name = '{0}{1}'.format(m.hexdigest(), extension)
        image_path = default_storage.save(os.path.join(upload_path or UPLOAD_PATH, hashed_name), image)
        image_url = default_storage.url(image_path)
        return HttpResponse(json.dumps({'filelink': image_url}))
    return HttpResponseForbidden()