我有一個(gè)小問題想問你。我使用 GEO IP 來定位我的用戶，我希望在用戶每次登錄時(shí)記錄此信息，以改善應(yīng)用程序的用戶體驗(yàn)。問題是它不會在每個(gè)連接上絕對保存任何內(nèi)容。UserProfile 模型為空...有人對此有什么想法嗎？用戶/中間件.pyfrom .models import UserProfilefrom django.contrib.gis.geoip2 import GeoIP2from django.utils.deprecation import MiddlewareMixinclass LastLoginInfo(MiddlewareMixin): def geolocalisation(request): if request.user.is_authenticated(): x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR') if x_forwarded_for: ip = x_forwarded_for.split(',')[0] else: ip = request.META.get('REMOTE_ADDR') device_type = "" browser_type = "" browser_version = "" os_type = "" os_version = "" if request.user_agent.is_mobile: device_type = "Mobile" if request.user_agent.is_tablet: device_type = "Tablet" if request.user_agent.is_pc: device_type = "PC" browser_type = request.user_agent.browser.family browser_version = request.user_agent.browser.version_string os_type = request.user_agent.os.family os_version = request.user_agent.os.version_string g = GeoIP2() location = g.city(ip) location_country = location["country_name"] location_city = location["city"] #UserProfile.objects.update_or_create(user=request.user, defaults={'ip_address_ua': request.data['ip']}) UserProfile.objects.filter(user=request.user.pk).update(ip_address_ua=ip, device_ua=device_type, browser_ua=browser_type, os_device_ua=os_version, city_ua=location_city, country_ua=location_country) 主要/設(shè)置.pyMIDDLEWARE = [ ... 'user.middleware.LastLoginInfo', ...]
2 回答
婷婷同學(xué)_
TA貢獻(xiàn)1844條經(jīng)驗(yàn) 獲得超8個(gè)贊
只需進(jìn)行一些更改即可:)
class LastLoginInfo(MiddlewareMixin):
def process_request(self, request):
if request.user.is_authenticated:
UYOU
TA貢獻(xiàn)1878條經(jīng)驗(yàn) 獲得超4個(gè)贊
首先，你的方法缺少參數(shù)self。
def process_request(self, request):
如果這不能解決問題，那么我相信這里的問題是中間件的排序：
您應(yīng)該確保您的中間件列在任何身份驗(yàn)證中間件之后。
否則，這個(gè)語句永遠(yuǎn)不會被捕獲
if request.user.is_authenticated():
例如，如果您使用django.contrib.auth.middleware.AuthenticationMiddleware，則需要以下內(nèi)容：
MIDDLEWARE = [
...
'django.contrib.auth.middleware.AuthenticationMiddleware'
'user.middleware.LastLoginInfo', # this must come AFTER auth middleware
...
]
添加回答
舉報(bào)
0/150
提交
取消