Django文件操作

下载文件

# view.py
def download_file(request):
    response = FileResponse(open(filename, 'rb'))
    # response['Content-Type'] = 'application/octet-stream'
    # response['Content-Disposition'] = 'attachment;filename="filename.suffix"'

上传文件

<form enctype="multipart/form-data">
	<input type="file" name="xxx">
</form>

# setting.py
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
# urls.py
from django.conf import settings
from django.conf.urls.static import static
urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

# view.py
def view(request):
    file = request.FILES['xxx']

# attr
key # input name
name # 文件名
file # 字节流数据

# models.py
class Content(models.Model)
	file_path = models.FileField(upload_to='子目录名')

# view.py
def upload_file(request):
    Content.objects.create(file_path=file_path)