我正在尝试遍历会话变量以打印出其所有内容。
for s in request.session:
print str(s)
产生的错误如下
KeyError at /<app name>/searchResults/
0
带有以下回溯。
/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py in get_response
115. response = callback(request, *callback_args, **callback_kwargs)
/<path to django app>/views.py
106. for s in request.session:
/usr/local/lib/python2.7/dist-packages/django/contrib/sessions/backends/base.py in __getitem__
46 return self.__session[key]
知道“0”是什么意思吗?我以前从未见过这种东西。