【发布时间】:2021-10-09 09:38:24
【问题描述】:
目前我刚刚将我的 django 项目移到了一个新的 ubuntu 服务器上。但是当我尝试访问管理网站时,它总是返回“TypeError at /admin/: expected str, bytes or os.PathLike object, not PosixPath”。我之前服务器的环境是:Python3.6.9和django 3.0.4。当前版本是 Python 3.8 和 Django 3.2.5。版本更新后有变化吗?
settings.py 是:
import os
# Build 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 = 'XXXX'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = ['*']
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'django.contrib.sites',
'MyBlog',
...
]
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',
]
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',
'MyBlog.context_processor.Alert_stat',
],
},
},
]
WSGI_APPLICATION = 'MyBlog.wsgi.application'
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'myweb',
'USER':'root',
'PASSWORD':'112321',
'HOST':'localhost',
'PORT':'3306',
'OPTIONS':{'charset':'utf8mb4'},
}
}
...
STATIC_URL = '/static/'
STATICFILES_DIRS = [(
os.path.join(BASE_DIR,'static')
)]
#templates dirs
TEMPLATES_DIRS = (os.path.join(BASE_DIR, 'templates'))
#Media dirs
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
【问题讨论】: