Django implements image upload and display

First install the Pillow module

Set under models.py

Class notices (models. Model):
    Noticecategory=models. Charfield (max_length=10,default= ") #新闻分类
    Noticeimagepath=models. ImageField (upload_to= ' img ')

The upload_to here refers to where the picture is stored

To set a method for getting pictures in views.py

def index (Request):    notice_list = Notices.objects.all (). order_by (' Noticedata ') [:]    return render (Request, ' index.html ', {' notice_list ': notice_list})

I am here to get the entire notices list.

Set in setting:

Media_root = Os.path.join (base_dir, ' media '). replace (' \ \ ', '/')     #设置静态文件路径为主目录下的media文件夹MEDIA_URL = '/media/'

The media folder is automatically generated when uploading images

TEMPLATES = [    {        ' backend ': ' django.template.backends.django.DjangoTemplates ',        ' DIRS ': [Os.path.join ( Base_dir, ' templates ')]        ,        ' app_dirs ': True,        ' OPTIONS ': {            ' context_processors ': [                ' Django.template.context_processors.debug ', '                django.template.context_processors.request ',                ' Django.contrib.auth.context_processors.auth ',                ' django.contrib.messages.context_processors.messages ',                ' Django.template.context_processors.media ', #新增加的一行            ],        },    },]

Add in URLs

Urlpatterns = [    url (' admin/', admin.site.urls),    url (r ' ^std_web/', include (' Std_web.urls ', namespace= ' std_ Web '),]+ static (settings. Media_url, Document_root=settings. Media_root)

In the index.html

<a href= "{{notice_list. Noticeimagepath.url}} "></img></a>

Display the image code.

Django implements image upload and display