Question

我正在尝试部署应用，但我的登录模板/视图出现Page not found（404）错误。但是相同的代码适用于localhost。

这是错误消息：

The current URL, accounts/profile/profile.html, didn't match any of these.

网址文件：

urlpatterns = patterns('',
    # Examples:
    url(r'^$', 'survey.views.home', name='home'),
    url(r'^survey/(?P<id>\d+)/$', 'survey.views.SurveyDetail', name='survey_detail'),
    url(r'^confirm/(?P<uuid>\w+)/$', 'survey.views.Confirm', name='confirmation'),
    url(r'^privacy/$', 'survey.views.privacy', name='privacy_statement'),
    url(r'^admin/', include(admin.site.urls)),
    url(r'^piechart/$', 'survey.views.piechart', name = 'chart_code.html'),
    url('^accounts/', include('registration.urls')),
    url('^accounts/login/$', 'survey.views.login'),
    url('^accounts/auth/$', 'survey.views.auth_view'),
    **url('^accounts/profile/$', 'survey.views.profile'),**
    url('^accounts/logout/$', 'django.contrib.auth.views.logout'),
    url(r'^map/$','survey.views.javamap', name = 'chart_code.html'),
    url(r'^charts', 'survey.views.charts', name='charts'),
    url(r'^login/$', 'django.contrib.auth.views.login'),
    url(r'^accounts/auth/profile', 'survey.views.profile', name = 'profile.html'),
    url(r'^profile', 'survey.views.profile', name = 'profile.html'),
    url(r'^accounts/auth/results', 'survey.views.survey_name', name = 'results.html'),
    url(r'^answer_survey', 'survey.views.answer_survey'),
    url(r'^results/(?P<id>\d+)/$', 'survey.views.SurveyResults', name='results'),


)

个人资料视图：

@login_required
def profile(request):
    user = request.user
    if user.is_authenticated():
        n_survey = Survey.objects.filter(user = user)
        if n_survey:
            print "*---------- str " + str(n_survey)
            for survey in n_survey:
                print "survey id " + str(survey.id)
            n = len(n_survey)
            print "n " + str(n)
            return render(request, 'profile.html')
        else:
            print("*---------- sem surveys para print")
            return HttpResponseRedirect('profile.html')
    else:
        msg = "Usuario ou senha digitados incorretamente"
        return HttpResponseRedirect('home.html', {'msg': msg})

在localhost中，URL帐户/配置文件匹配，因为django最后不包含profile.html。怎么解决这个问题？

Answer 1

您正在重定向到相对网址：

return HttpResponseRedirect('profile.html')

这意味着，如果您目前位于/accounts/profile/，系统会将您重定向到/accounts/profile/profile.html。如果要重定向到名为 profile.html的视图，您可以使用redirect快捷方式：

from django.shortcuts import redirect # ... return redirect("profile.html")

大致相当于HttpResponseRedirect(reverse("profile.html"))。

您的网址配置还有另一个问题：它包含一些这样的行：

url(r'^charts', 'survey.views.charts', name='charts'),

此行存在两个问题

网址末尾没有斜杠。最好是保持一致，并在所有URL的末尾加上斜杠

模式末尾没有行尾特殊字符$。这意味着许多不同的网址将与模式匹配，例如/charts，/charts/foo，/chartsarecool等等。

更好写

url(r'^charts/$', 'survey.views.charts', name='charts') ^^

url与url文件不匹配

1 个答案: