问题描述
我创建了一个小项目,但我一直卡在那里
i.image.url -> 在 html 图像中的这一行来自文件夹媒体
当我运行服务器时,媒体文件夹没有被创建,图像也没有从图片复制到媒体文件夹
seetings.py
BASE_DIR = Path(__file__).resolve().parent.parent
DEBUG = True
ALLOWED_HOSTS = []
STATIC_URL = '/static/'
STATICFILES_Dirs = [
os.path.join(BASE_DIR,'web_components')
]
STATIC_ROOT = os.path.join(BASE_DIR,'static')
MEDIA_URL='/media/pics/'
MEDIA_ROOT = os.path.join(BASE_DIR,'media')
INSTALLED_APPS = [
'django.contrib.admin','django.contrib.auth','django.contrib.contenttypes','django.contrib.sessions','django.contrib.messages','django.contrib.staticfiles','LEARN_FROM_TELUSKO',]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware','django.contrib.sessions.middleware.SessionMiddleware','django.middleware.common.CommonMiddleware','django.middleware.csrf.CsrfViewMiddleware','django.contrib.auth.middleware.AuthenticationMiddleware','django.contrib.messages.middleware.MessageMiddleware','django.middleware.clickjacking.XFrameOptionsMiddleware',]
ROOT_URLconf = 'PROJECT.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates','Dirs': [os.path.join(BASE_DIR,'Template')],'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',],},]
urls.py
urlpatterns = [
path('',include('LEARN_FROM_TELUSKO.urls')),path('admin/',admin.site.urls)
]
urlpatterns = urlpatterns + static(settings.MEDIA_URL,document_root=settings.MEDIA_ROOT)
models.py
class courses(models.Model):
name = models.CharField(max_length=100)
price = models.IntegerField()
image = models.ImageField(upload_to='pics',height_field=None,width_field=None,max_length=None)
views.py
def index(request):
dest = courses.objects.all()
return render(request,'index.html',{'getdetails':dest})
模板
{% for i in getdetails %}
<div class="col-xl-3 col-lg-3 col-md-6 col-sm-12">
<div class="product-Box">
<i>
<img src="{{ i.image.url }}"/>
</i>
<h3>{{ i.name }} </h3>
<span>{{ i.price }}</span>
</div>
</div>
{% endfor %}
项目结构:
这里在数据库中提到了它们
解决方法
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