我已经在Django管理界面中的CKEditor中上传了一些图像。我可以通过单击编辑器中的"Image“按钮来浏览和选择图像,然后在弹出的窗口中单击"Browse Server”。以下是弹出画面的截图:

我的问题是:如何删除服务器上的图像?
发布于 2017-10-08 18:59:35
不幸的是,这是事实。Django-ckeditor没有为该问题提供任何内置解决方案。有关上载文件的信息不会存储在任何地方。
如果你想留下它们-你必须自己做!
使用重写的delete方法创建适当的数据模型(或使用任何现成的“智能字段”,这些字段可以为您处理文件的删除,删除FileField):
from django.db import models
class UploadedFile(models.Model):
uploaded_file = models.FileField(upload_to=u"storage/")
uploaded_at = models.DateField(editable=False, auto_now_add=True)
def __str__(self):
return os.path.basename(self.uploaded_file.path)
def url(self):
return self.uploaded_file.url
def delete(self, *args, **kwargs):
file_storage, file_path = self.uploaded_file.storage, self.uploaded_file.path
super(UploadedFile, self).delete(*args, **kwargs)
file_storage.delete(file_path)提供您自己实现的“上载”(和可选的“浏览”)视图,该视图将用于记忆事务:
from django.conf import settings
from django.contrib.admin.views.decorators import staff_member_required
from django.views.decorators.cache import never_cache
from django.views.decorators.csrf import csrf_exempt
from ckeditor_uploader.views import upload, browse
from .models import UploadedFile
import re
@staff_member_required
@csrf_exempt
def ckeditor_upload_wrapper(request, *args, **kwargs):
response = upload(request, *args, **kwargs)
if b"Invalid" not in response.content:
try:
matched_regex = re.search("callFunction\(\d, '(.*)'\);", str(response.content))
file_location = matched_regex.group(1).lstrip(settings.MEDIA_URL)
UploadedFile(uploaded_file=file_location).save()
except Exception:
pass
return response
@staff_member_required
@csrf_exempt
@never_cache
def ckeditor_browse_wrapper(request, *args, **kwargs):
return browse(request, *args, **kwargs)更改urls.py中的默认重定向
...
from app.views import ckeditor_upload_wrapper, ckeditor_browse_wrapper
urlpatterns = [
url(r'^admin/', admin.site.urls),
#url(r'^ckeditor/', include('ckeditor_uploader.urls')),
url(r'^ckeditor/upload/', ckeditor_upload_wrapper, name='ckeditor_upload'),
url(r'^ckeditor/browse/', ckeditor_browse_wrapper, name='ckeditor_browse'),
...
]就这样..。现在,如果您注册了新的UploadedFile模型,您将允许tha直接从Django管理面板中浏览、搜索和删除任何上传的图片。
(此解决方案是为Django 1.10实现的,扩展为django-ckeditor 5.3 )
发布于 2015-03-29 09:45:24
恐怕这是不可能的ckeditor (至少我没有看到这样的功能开箱即用)。
可以使用django文件管理器。
https://www.djangopackages.com/grids/g/file-managers/
例如,django-文件浏览器。
https://stackoverflow.com/questions/26201258
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