我想从登录视图通过一个int参数 (user_id
) 到另一个视图。 这在 HttpResponsponseRepirect
中是可能的吗?
return HttpResponseRedirect("/profile/?user_id=user.id")
虽然我的内裤是:
(r ^profile/(?P<user_id>d+)/$ , ... )
但我不知道这是否正确 有什么建议吗?
我想从登录视图通过一个int参数 (user_id
) 到另一个视图。 这在 HttpResponsponseRepirect
中是可能的吗?
return HttpResponseRedirect("/profile/?user_id=user.id")
虽然我的内裤是:
(r ^profile/(?P<user_id>d+)/$ , ... )
但我不知道这是否正确 有什么建议吗?
这显然不是正确的方式, 因为您创建的 URL 与您的 urlconf 中的 URL 不匹配 。
这样做的正确方式是依靠决哥来为您这样做。 如果您给您的 URL 定义一个名称 :
urlpatterns += patterns( ,
url(r ^profile/(?Pd+)/$ , ... , name= profile ),
)
然后您就可以使用 django.core.urlresolvers. reverse
来用您的参数生成 URL :
redirect_url = reverse( profile , args=[user.id])
return HttpResponseRedirect(redirect_url)
请注意,在您的 URL 中使用 kwargs 而不是 args 更好, 但我保持了原样 。
最后,我将上述答复合并为行动:
url = reverse( profile , kwargs={ user_id : user.id })
return HttpResponseRedirect(url)
和
url(r ^profile/(?P<user_id>d+)/$ , ... , name= profile )
和it worked perfectly.
谢谢!
这是可能的,但最好将 URL 倒转,然后重定向到 URL:
url = reverse( name_of_url , kwargs={ user_id : user.id })
return HttpResponseRedirect(url)
您应该确保您的 URL conf 在其中有一个命名参数( 在我上面的例子中, 它是一个叫做 user_ id
的参数 。
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