django上传图片并访问

1. 在settings.py文件中设置MEDIA_URL为文件存储路径

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

2. 在项目app的同级目录中创建media文件夹
3. 在models.py文件中

logo = models.ImageField(upload_to='user/image')

4. 在urls.py文件中设置访问路径

from django.conf import settings
from django.contrib import admin
from django.conf.urls import url, include
from django.views.static import serve

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^',include('index.urls')),
    url(r'^media/(?P<path>.*)$',serve,{"document_root": settings.MEDIA_ROOT})
]

5. 通过域名/+media/+object.logo访问图片，如：http://127.0.0.1:8000/media/user/image/hege.jpg