静态文件配置

settings.py:

STATIC_URL = '/static/'
STATICFILES_DIRS = [os.path.join(BASE_DIR, "static"), ]

# specify media root for user uploaded files
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')

urls.py:
需在最后通过static方法，把MEDIA_URL加进去，这样模板中才能正确显示图片。

from django.conf.urls import path, include
from django.contrib import admin
from django.conf import settings
from django.conf.urls.static import static

urlpatterns = [
    path(r'^myapp/', include('myapp.urls')),
    path(r'^admin/', admin.site.urls),

] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)