如何从管理面板Django 1.3上传的模板中显示图像 [英] How to show an image in template uploaded from admin panel Django 1.3

问题描述

我是django的新手。我正在django 1.3开发一个项目。问题是我正在从管理面板上载图像

  class关于（models.Model）：
 
 image = models.ImageField（upload_to ='about'）
 files = models.FileField（upload_to ='about'）
  

这是我的模板标签

 < img class =profile_picsrc ={ {about.image}}/> 
  

我的设置文件如下

  MEDIA_ROOT = path（media /）
 MEDIA_URL ='/ media /'
 STATIC_ROOT =''
 STATIC_URL ='/ static /'
 ADMIN_MEDIA_PREFIX ='/ static / admin /'
 STATICFILES_DIRS =（
 path（'static /'），
）
  

我检查了该图像是否已上传到/ media / about / image_name。问题是它在模板中渲染为/ about / imagename，但不能播放。当我手动去图像URL时，显示404错误。

解决方案

它工作！...导入setting.MEDIA_ROOT后在urls.py文件中，然后我添加了一个媒体规则，所以IT现在工作..

BTW还需要

  {{about.image.url}} 
  

as前面说过的@zsquare（感谢）这里是媒体规则

 （r'^ media /（？P< path> ）$'，'django.views.static.serve'，{'document_root'：MEDIA_ROOT}），
  

I'm a newbie to django. I'm developing a project in django 1.3. Problem is I'm uploading a image from the admin panel

class About(models.Model):

    image = models.ImageField(upload_to='about')
    files = models.FileField(upload_to='about')

Here is my template tag

<img class="profile_pic" src="{{ about.image }}" />

My setting file is as below

MEDIA_ROOT = path("media/")
MEDIA_URL = '/media/'
STATIC_ROOT = ''
STATIC_URL = '/static/'
ADMIN_MEDIA_PREFIX = '/static/admin/'
STATICFILES_DIRS = (
    path('static/'),
)

I checked that image is uploaded to /media/about/image_name. Problem is it rendered in the template as "/about/imagename" but not shoing. When I manually go to that image url it showing a 404 error.

解决方案

It worked!... After importing setting.MEDIA_ROOT in the urls.py file then I added a media rule so ITs working now..

BTW It also need

{{ about.image.url }} 

as @zsquare(thanks) said earlier Here is the media rule

(r'^media/(?P<path>.*)$', 'django.views.static.serve', {'document_root': MEDIA_ROOT}),

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