Question

我正在尝试创建重定向规则：

来自：localhost:8000/api/v1/users/.json 致：localhost:8000/api/v1/users.json

我实际上得到了什么：

http://localhost:8000/api/v1/users/.json/users.json

这是我的全局网址文件：

 from django.conf.urls import include, patterns, url        
 from django.contrib import admin                           



 urlpatterns = patterns(                                    
     '',                                                    
     url(r'^api/v1/', include('api.urls', namespace='v1')), 
     url(r'^grappelli/', include('grappelli.urls')),        
     url(r'^admin/', include(admin.site.urls)),             
     url(r'^docs/', include('rest_framework_swagger.urls')),
 )

这是我的应用专用网址文件：

from django.conf.urls import patterns, url                            
from django.views.generic import RedirectView                         
from rest_framework.urlpatterns import format_suffix_patterns         

from api import views                                                 

urlpatterns = patterns(                                               
    '',                                                               

    # Redirect rule                                                   
    url(r'^(?P<url>.*)/.json/$', RedirectView.as_view(                
        url='%(url)s.json',                                           
        permanent=True)),                                             

    # Users                                                           
    url(r'^users/$', views.UserList.as_view()),                       
    url(r'^users/(?P<id>[0-9]+)/$', views.UserDetail.as_view()),      

    # Sessions                                                        
    url(r'^sessions/$', views.SessionList.as_view()),                 
    url(r'^sessions/(?P<id>[0-9]+)/$', views.SessionDetail.as_view()),

    # Password Resets                                                 
    url(r'^users/(?P<id>[0-9]+)/reset_password/$',                    
        views.ResetPasswordDetail.as_view()),                         

    # Email Confirmations                                             
    url(r'^users/(?P<id>[0-9]+)/confirm_email/$',                     
        views.ConfirmEmailDetail.as_view()),                          

    # Demographics                                                    
    url(r'^users/(?P<id>[0-9]+)/demographics/$',                      
        views.DemographicsDetail.as_view()),                          
)                                                                     

urlpatterns = format_suffix_patterns(urlpatterns)

我做错了什么？

Answer 1

您在url的开头缺少斜线。我还建议使用比.*更具体的模式，例如\w+。您也可以从正则表达式中删除尾部斜杠。

url(r'^(?P<url>\w+)/.json$', RedirectView.as_view(                
    url='/%(url)s.json',                                           
    permanent=True)),

最后，最好先使用permanent=False进行测试，直到您确定它正常工作，以阻止浏览器缓存不正确的重定向。

Django重定向规则不起作用

1 个答案: