我对Django很陌生。我见过这些问题的变体,并尝试了所有的答案,但都没有用。当尝试在我的应用程序“产品”上应用制造时,它会返回:
App 'products' could not be found. Is it in INSTALLED_APPS?我试着用这些变体来制造移民:
python manage.py makemigrations
python manage.py makemigrations products
./manage.py makemigrations products同样的结果。在我的INSTALLED_APPS列表中有“products”,在products下有迁移文件夹,在products和迁移下有init.py文件。
“产品”即使在导入到admin.py之后也不会显示在管理界面上
ps:使用django 2.0.7,因为我遵循的教程要求这么做。
编辑:
这很管用,但我不太明白为什么。我使用的是崇高的文本(由教程要求),它没有自动保存。我改变了选择,重新启动了一切,一切都成功了。然而,“产品”仍然没有显示在管理界面上。
import os
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
SECRET_KEY = ''
DEBUG = True
ALLOWED_HOSTS = []
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'products',
]
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 = 'trydjango.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [],
'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',
],
},
},
]
WSGI_APPLICATION = 'trydjango.wsgi.application'
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
}
}
AUTH_PASSWORD_VALIDATORS = [
{
'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
},
]
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True
STATIC_URL = '/static/'发布于 2020-08-08 01:58:07
不要忘记在admin.py上注册您的应用程序,如下所示:
from django.contrib import admin
from . import models
# Register your models here.
admin.site.register(models.Product)https://stackoverflow.com/questions/63310702
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