Four - a, Admin upload background images, foreground display pictures

First, upload

1.models.py

Create a picture of the field, and set the upload path:
image = models.ImageField(upload_to='imgstype', verbose_name='图片')

2.settings.py

Modify settings:

MEDIA_URL = '/imgs/' #显示图片时通过该路径索引图片
MEDIA_ROOT = os.path.join(BASE_DIR, 'imgs').replace("//", "/")#设置上传图片的保存位置

The above setting shows:
upload pictures to '/ imgs / imgstype /' under the project folder

Second, display pictures

1. Set the route, making it possible to index pictures

from django.conf import settings
from django.conf.urls.static import static
urlpatterns = [
...
] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)```

2.template template

<img src="{{ category.image.url }}">