版權聲明:本文爲博主原創文章,未經博主允許不得轉載。 https://blog.csdn.net/u012896330/article/details/75315866
問題一:
Django 1.9 admin 產生'WSGIRequest' object has no attribute 'user'的錯誤
回答:
配置admin時,產生'WSGIRequest' object has no attribute 'user'的錯誤
google了下,說是MIDDLEWARE配置的有問題,順序應該保持參見(http://stackoverflow.com/questions/26576192/wsgirequest-object-has-no-attribute-user):
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
但是這樣設置之後,依然沒有解決。 我的MIDDLEWARE的配置是:
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
實際上,這是Django版本的問題,1.9之前,中間件的key爲MIDDLEWARE_CLASSES, 1.9之後,爲MIDDLEWARE。所以在開發環境和其他環境的版本不一致時,要特別小心,會有坑。 改配置爲:
MIDDLEWARE_CLASSES = [
'django.middleware.security.SecurityMiddleware',
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
問題二:
當我們把html放到根目錄下的templates下時,運行程序報錯,提示 TemplateDoesNotExist as /......
回答:
這種就是配置有問題,找到setting.py 看下,DIRS是否填寫
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',
],
},
},
]