Django FileField url不是相对的 [英] Django FileField url not relative

问题描述

我有一些类似的东西：

  MEDIA_ROOT ='/ home / httpd / foo / media /'
 MEDIA_URL ='http://www.example.org/media/'
  

（...）

  file = models.FileField（upload_to ='test'）
  

当我在管理页面中创建一个对象时，Django会在DB中存储完整的文件路径，如：/ home / httpd / foo / media / test / myfile.pdf。这与文档中所说的相反

将存储在
数据库中的所有文件都是文件路径
（相对于MEDIA_ROOT）。

当我在模板中使用file.url时，我会得到以下内容：

http://www.example.org/home/httpd/foo/media/test/myfile.pdf

而不是我想要的：

http://www.example.org/media/test/myfile.pdf

我做错了什么？

解决方案

我刚刚在我的一个项目中做了一个示例FileField它似乎像你所期待的那样工作。这里有几件事要尝试。

尝试进行如下设置。我知道他们说这是不好的结束你的MEDIA_URL与/但这是我如何做，我喜欢它更好。只要您在模板中使用MEDIA_URL，只需使用斜杠即可记住：href ={{MEDIA_URL}} / path / to / file

  MEDIA_ROOT ='/ home / httpd / foo / media'
 MEDIA_URL ='/ media'
  

如果没有什么帮助，创建一个新的简化模型，FileField没有任何定制，看看你是否仍然遇到同样的问题。

I have something like:

MEDIA_ROOT = '/home/httpd/foo/media/'
MEDIA_URL = 'http://www.example.org/media/'

(...)

file = models.FileField(upload_to='test') 

When I create an object with that field in the admin page Django stores in the DB the full file path, like: "/home/httpd/foo/media/test/myfile.pdf". This is contrary to what says in the docs.

All that will be stored in your database is a path to the file (relative to MEDIA_ROOT).

When I use the file.url in a template I get something like:

http://www.example.org/home/httpd/foo/media/test/myfile.pdf

instead of what I would like:

http://www.example.org/media/test/myfile.pdf

What am I doing wrong?

解决方案

I just did a sample FileField in one of my projects and it seemed to work as you are expecting. Here are a couple things to try.

Try making your settings like the following. I know they say it is bad to not end your MEDIA_URL with a / but this is how I do it and I like it better. You just have to remember whenever you use MEDIA_URL in a template to follow it with a slash: href="{{ MEDIA_URL }}/path/to/file"

MEDIA_ROOT = '/home/httpd/foo/media'
MEDIA_URL = '/media'

If that doesn't help anything, create a new simplified model with a FileField nothing customized and see if you are still getting the same problem.

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