python Django错误解决:A server error occurred. Please contact the administrator.


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问题:A server error occurred. Please contact the administrator.

这是django加载网页时出现的,网页加载不出来,界面显示为这一句话

python Django错误解决:A server error occurred. Please contact the administrator._第1张图片

 

解决方法:

在 settings.py 文件中有一个

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',
]

这里面不能添加其他东西,我是将 app 文件误放进去了。




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