Django升级到2.0以后,中间件配置后会出现这个错误:TypeError: object() takes no parameters
代码应该改成下面
from django.http import HttpResponse
from django.utils.deprecation import MiddlewareMixin # 加上这个
class BlockedIPSmiddleware(MiddlewareMixin): # 这个object改为MiddlewareMixin
EXCLUDE_IPS =['192.168.1.44']
def process_view(self, request,view_func,*view_args,**view_kwargs):
# 视图函数调用之前,会调用此函数
user_ip = request.META['REMOTE_ADDR']
if user_ip in BlockedIPSmiddleware.EXCLUDE_IPS:
return HttpResponse('<h1>Forbidden</h1>')
setting.py 中加上最后一条:
MIDDLEWARE = [
‘django.middleware.security.SecurityMiddleware’,
‘django.contrib.sessions.middleware.SessionMiddleware’,
‘django.middleware.common.CommonMiddleware’,
‘django.middleware.csrf.CsrfViewMiddleware’,
‘django.contrib.auth.middleware.AuthenticationMiddleware’,
‘django.contrib.messages.middleware.MessageMiddleware’,
‘django.middleware.clickjacking.XFrameOptionsMiddleware’,
‘booktest.middleware.BlockedIPSmiddleware’,