无法在heroku上的Django部署中注册用户？ [英] Unable to register a user in django deployement on heroku?

问题描述

我已经在heroku上部署了django-blog网络应用。它的工作，但有错误。当我注册一个新用户时，它表示已创建用户，但是当我尝试通过注册用户登录时，它表示用户名和密码不匹配。
而且，当我登录到管理控制台时，根本没有创建我注册的用户。

I've deployed a django-blog web-app on heroku. Its working but with an error. When i register a new user it says user created but when I try to login through registered user it says username and password didn't match. And when I login in my admin panel then the user i registered wasn't created at all.

这是我的 settings.py 文件

import os
import django_heroku

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
TEMPLATE_DIR = os.path.join(BASE_DIR, 'templates')
STATIC_DIR = os.path.join(BASE_DIR,'static')
MEDIA_DIR = os.path.join(BASE_DIR,'myblog/media')

SECRET_KEY = os.environ.get('SECRET_KEY')

DEBUG = False

ALLOWED_HOSTS = ['mydjangoblogapp.herokuapp.com']

INSTALLED_APPS = [
    'blogapp.apps.BlogappConfig',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'storages',
]

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 = 'myblog.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [TEMPLATE_DIR,],
        '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 = 'myblog.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',
        'OPTIONS':{
            'max_similarity': 1,
        }
    },
    {
        '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_ROOT = os.path.join(BASE_DIR, 'staticfiles')
STATIC_TMP = os.path.join(BASE_DIR, 'static')
STATIC_URL = '/static/'
STATICFILES_DIRS = [
os.path.join(BASE_DIR, 'static'),
]
os.makedirs(STATIC_TMP, exist_ok=True)
os.makedirs(STATIC_ROOT, exist_ok=True)

MEDIA_URL = '/media/'
MEDIA_ROOT = MEDIA_DIR

LOGIN_REDIRECT_URL = 'blogapp:post_list'
LOGIN_URL = 'login'

EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_PORT = 587
EMAIL_USE_TLS = True
EMAIL_HOST_USER = os.environ.get('EMAIL_USER')
EMAIL_HOST_PASSWORD = os.environ.get('EMAIL_PASS')

AWS_ACCESS_KEY_ID = os.environ.get('AWS_ACCESS_KEY_ID')
AWS_SECRET_ACCESS_KEY = os.environ.get('AWS_SECRET_ACCESS_KEY')
AWS_STORAGE_BUCKET_NAME = os.environ.get('AWS_STORAGE_BUCKET_NAME')


AWS_S3_FILE_OVERWRITE = False
AWS_DEFAULT_ACL = None
AWS_LOCATION = 'media'

DEFAULT_FILE_STORAGE = 'storages.backends.s3boto3.S3Boto3Storage'

django_heroku.settings(locals())

问题似乎出在heroku上的数据库上。我正在使用PostgreSQL当我运行heroku附加组件时，它表明我有兴趣爱好开发数据库-

The problem seems to be with the database on heroku. I'm using PostgreSQL When I run heroku addons it shows me that I've hobby-dev database-

Add-on                                      Plan       Price  State
──────────────────────────────────────────  ─────────  ─────  ───────
heroku-postgresql (postgresql-rigid-77895)  hobby-dev  free   created
 └─ as DATABASE

The table above shows add-ons and the attachments to the current app (myblogapplication) or other apps.

我只是在机器上下载了postgresql，也许没有相应地进行设置，所以才创建了它这个错误。会感谢您的帮助。

I just downloaded postgresql on my machine and didn't set it up accordingly maybe and that's why its creating this error. Your help will be appreciated.

推荐答案

尝试将用户创建为超级用户，如果您是通过表单注册的用户，则无法能够通过管理面板登录。 Django具有一项安全功能，可以防止如果不是超级用户则无法从管理面板登录。

Try to create user as superuser, if you are registered user through your form you can't able to login through admin panel. Django has a security features to prevent login from admin panel if not superuser.

python manage.py createsuperuser

验证本地数据库（如果已正确插入，但在django中不是必需的），因为django将在控制台中引发错误，但作为开发人员您可以验证它。您还可以验证数据库中的is_superuser = 0。

Verify your local database, if it inserted properly but it is not mandatory in django because django will raise error in console but as a developer you can verify it. You can also verify is_superuser = 0 in database.

这篇关于无法在heroku上的Django部署中注册用户？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！