運行Django服務器時出現配置錯誤的錯誤

Question

我正在嘗試配置Django並在運行時： python manage.py runserver ，它可以正確運行服務器，但是當我轉到http://127.0.0.1:8000/ ，它給了我以下錯誤：

File "/usr/local/Cellar/python/2.7.13/Frameworks/Python.framework/Versions/2.7/lib/python2.7/wsgiref/handlers.py", line 85, in run
        self.result = application(self.environ, self.start_response)
      File "/usr/local/lib/python2.7/site-packages/django/contrib/staticfiles/handlers.py", line 67, in __call__
        return self.application(environ, start_response)
      File "/usr/local/lib/python2.7/site-packages/django/core/handlers/wsgi.py", line 187, in __call__
        self.load_middleware()
      File "/usr/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 45, in load_middleware
        mw_class = import_by_path(middleware_path)
      File "/usr/local/lib/python2.7/site-packages/django/utils/module_loading.py", line 26, in import_by_path
        sys.exc_info()[2])
      File "/usr/local/lib/python2.7/site-packages/django/utils/module_loading.py", line 21, in import_by_path
        module = import_module(module_path)
      File "/usr/local/lib/python2.7/site-packages/django/utils/importlib.py", line 40, in import_module
        __import__(name)
    ImproperlyConfigured: Error importing module django.middleware.security: "No module named security"

不知道問題出在什么地方，但是在互聯網上，我發現有關中間件訂購的問題。 所以這是我的settings.py文件中的中間件：

MIDDLEWARE_CLASSES = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

如何解決這個錯誤？

Answer 1

根據注釋，添加安全中間件后，您需要升級到Django 1.8。