Django没有获得上传到sqlite的图像

Question

图片不会进入模板。

settings.py

MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')

HTML

{% for question in question_list %}
<img src= "{{question.image}}">

models.py

class NewQuestion(models.Model):
    category = models.ForeignKey(Category)
    question_text = models.CharField(max_length = 200, unique = True, null =        False)
    image = models.ImageField(upload_to='images')

    def __unicode__(self):
        return self.question_text

Answer 1

要使用Django的模板语言从ImageField渲染照片，需要以下语法：

{{ image.url }}

在你的情况下：

{% for question in question_list %}
    <img src= "{{ question.image.url }}">
{% endfor %}

Answer 2

试试这个：

{% for question in question_list %}
   <img src= "{{question.image.url}}">
{% endfor %}

参考docs：

  

通过调用底层Storage类的url（）方法来访问文件的相对URL的只读属性。

更新

将此添加到 urls.py ：

from django.conf import settings
from django.conf.urls.static import static

urlpatterns = [
    # ... the rest of your URLconf goes here ...
] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)