圖像從部署到 heroku 的 django web 應用程序中消失
我正在開發一個 django 項目,使用 django rest 框架編寫 rest API 以在 android 應用程序中使用它們,我的主要想法是在 django 中開發后端,在 android 中開發前端,項目部署在 heroku 上。我的應用程序包含一些帶有商品圖片的庫存,問題是當我上傳圖片時它成功上傳了圖片但一段時間后或更具體地說是幾個小時后圖片自行消失。這是我的 setting.py 文件"""Django settings for forBirds project.Generated by 'django-admin startproject' using Django 3.0.6.For more information on this file, seehttps://docs.djangoproject.com/en/3.0/topics/settings/For the full list of settings and their values, seehttps://docs.djangoproject.com/en/3.0/ref/settings/"""import osimport dj_database_url# Buld paths inside the project like this: os.path.join(BASE_DIR, ...)BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))# Quick-start development settings - unsuitable for production# See https://docs.djangoproject.com/en/3.0/howto/deployment/checklist/# SECURITY WARNING: keep the secret key used in production secret!SECRET_KEY = ''# SECURITY WARNING: don't run with debug turned on in production!DEBUG = TrueALLOWED_HOSTS = ['*']# Application definitionINSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'account', 'rest_framework', 'rest_framework.authtoken', 'Birds',]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', 'whitenoise.middleware.WhiteNoiseMiddleware',]ROOT_URLCONF = 'forBirds.urls'
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