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（）：

 

'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