Django实现后台上传并显示图片功能
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2020-09-16
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Django实现后台上传并显示图片功能实现后台上传并显示图片功能
主要介绍了Django实现后台上传并显示图片功能,文中通过示例代码介绍的非常详细，对大家的学习或者工作具
有一定的参考学习价值,需要的朋友可以参考下
1.安装安装pillow
pip install Pillow
2.创建创建app
python manage.py startapp upload
3. project设定设定
settings.py
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'upload.apps.MyuploadConfig', #add this
]
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' #add this
],
},
},
]
#picture path setting
MEDIA_ROOT = os.path.join(BASE_DIR, 'media').replace("\", "/")
MEDIA_URL = '/media/'
urls.py
from django.contrib import admin
from django.urls import path,include
from django.conf.urls.static import static
from django.conf import settings
urlpatterns = [
path('admin/', admin.site.urls),
path('', views.index),
path('upload/', include(('myupload.urls', 'myupload'), namespace='myupload')), # add uppoad urls
] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT) #add image path
4. app 设定
models.py
from django.db import models
class User(models.Model):
name = models.CharField(verbose_name='姓名', max_length=10)
avator = models.ImageField(verbose_name='头像', upload_to='upload/%Y/%m/%d')
admin.py
from django.contrib import admin
from .models import *
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