我正在使用Django创建我自己的管理面板。但是,如果我尝试显示从Django管理面板上传的图像,浏览器告诉我没有找到图像。
我已经将MEDIA_URL和MEDIA_ROOT添加到settings.py中,但是如果我获取并尝试打印这个变量,我在模板中看不到任何东西。
settings.py
MEDIA_ROOT = '/'
MEDIA_URL = '/media/'models.py
class HomePhoto(models.Model):
image_path = models.ImageField(upload_to='media/home/photos/', null=False, blank=False)
home = models.ForeignKey(Home, on_delete=models.CASCADE, related_name='home_photos', null=False, blank=True)views.py
...
def get_context_data(self, **kwargs):
context = super(HomeDetailView, self).get_context_data()
context['title'] = context['home'].address
context['home_photos'] = home_models.HomePhoto.objects.filter(home=context['home'].pk)
return contexttemplate.html
{% load static %}
{% get_media_prefix as MEDIA_URL %}
{% block content %}
...
{% for photo in home_photos %}
<div class="{% if forloop.first %}active{% endif %} item" data-slide-number="0">
<img src="{{ MEDIA_URL }}{{ photo.image_path }}">
</div>
{% endfor %}
...
{% endblock %}发布于 2019-01-14 13:55:58
根据Django关于MEDIA_ROOT和managing files的文档,METDIA_ROOT应该具有到介质文件夹的服务器文件系统的绝对路径。“/”表示Linux文件系统的根目录。下面是配置它的两种正确方法。
settings.py
# In case media folder is in your project folder
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
# In case media folder is at different location, likes /var/www/media
MEDIA_ROOT = '/var/www/media'https://stackoverflow.com/questions/54171971
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