配置admin时,产生'WSGIRequest' object has no attribute 'user'的错误

 

google了下说是MIDDLEWARE配置的有问题顺序应该保持参见(http://stackoverflow.com/questions/26576192/wsgirequest-object-has-no-attribute-user):

 

'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',

 

但是这样设置之后依然没有解决。 
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',
]

 

实际上这是Django版本的问题1.9之前中间件的key为MIDDLEWARE_CLASSES, 1.9之后为MIDDLEWARE。所以在开发环境和其他环境的版本不一致时要特别小心会有坑。 
改配置为:

 

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',
]

 

问题解决。 
参考 http://www.ziqiangxuetang.com/django/django-middleware.html