找不到网址 [英] Cannot find url

问题描述

我有一个错误，

 找不到页面（404）
请求方法：GET 
请求URL：http：// localhost：8000 / accounts / registration / accounts / registration / accounts / registration / accounts / profile.html。 
  

我认为路由错误但是我不明白如何修复路由。

在帐户应用程序中，我在django中的urls.py

 中写了
。 conf.urls import url 
 from。从django.contrib.auth.views导入视图
导入登录，注销
 
 urlpatterns = [
 url（r'^ login / $'，login，
 { 'template_name'：'registration / accounts / login.html'}，
 name ='login'），
 url（r'^ logout / $'，logout，name ='logout'），
 url（r'^ regist / $'，views.regist，name ='regist'），
 url（r'^ regist_save / $'，views.regist_save，name ='regist_save'），
 url（r'^ registration / accounts / registration / accounts / profile.html $'，views.regist_save，name ='regist_save'），
] 
  / pre> 
 
 
 in views.py 
  @require_POST 
 def regist_save（request）：
 form = RegisterForm（request.POST）
如果form.is_valid（）：
 user = form.save（）
 login（请求，用户）
 context = {
'user'：request.user，
} 
 return redirect（'registration / accounts / profile.html'，context）
 
 
 context = {
'form'：form，
} 
 return render（request，'registration / accounts / regist.html'，context）
  
在帐户（子应用）/templates/registration/accounts/profile.html目录中，
  {％extendsregistration / accounts / base.html％} 
 {％block content％} 
 user.username ：{{user.username}}< hr> 
 user.is_staff：{{user.is_staff}}< hr> 
 user.is_active：{{user.is_active}}< hr> 
 user.last_login：{{user.last_login}}< hr> 
 user.date_joined：{{user.date_joined}} 
 {％endblock％} 
  
 
 
解决方案
你在这里有一些严重的误会。
 
 
 
你没有一个视图没有模板。您已为该配置文件编写了一个模板，但您尚未写入视图。您需要加载配置文件数据的视图，然后渲染profile.html模板。
 
 
 
其次，您的URL与模板位置无关;就像您在regist_save中所做的那样，您应该定义一个指向该视图的敏感URL  - 对于配置文件，您可能需要像 r'^ profile / $'。 
 
 
 
所以，你的urls.py中的第五个条目应该是：
  url（r'^ profile / $'，views.profile，name ='profile'），
  
，并且您需要在views.py中命名为 profile 的相应功能。
 
 
 
最后，当您重定向时，您需要使用实际的URL条目 - 再次，它与模板无关。所以在您的 regist_save 视图中，您应该执行以下操作：
 返回重定向'profile'）
  
 
I got an error that,
Page not found (404)
Request Method: GET
Request URL:    `http://localhost:8000/accounts/registration/accounts/registration/accounts/registration/accounts/profile.html`   .
I think routes are wrong But I cannot understand how to fix the routes.

In accounts app,I wrote
in urls.py
from django.conf.urls import url
from . import views
from django.contrib.auth.views import login, logout

urlpatterns = [
    url(r'^login/$', login,
        {'template_name': 'registration/accounts/login.html'},
        name='login'),
    url(r'^logout/$', logout, name='logout'),
    url(r'^regist/$', views.regist,name='regist' ),
    url(r'^regist_save/$', views.regist_save, name='regist_save'),
    url(r'^registration/accounts/registration/accounts/profile.html$', views.regist_save, name='regist_save'),
]
in views.py 
@require_POST
def regist_save(request):
    form = RegisterForm(request.POST)
    if form.is_valid():
        user = form.save()
        login(request, user)
        context = {
            'user': request.user,
        }
        return redirect('registration/accounts/profile.html', context)


    context = {
        'form': form,
    }
    return render(request, 'registration/accounts/regist.html', context)
in accounts(child app)/templates/registration/accounts/profile.html directory,
{% extends "registration/accounts/base.html" %}
{% block content %}
user.username: {{ user.username }}<hr>
user.is_staff: {{ user.is_staff }}<hr>
user.is_active: {{ user.is_active }}<hr>
user.last_login: {{ user.last_login }}<hr>
user.date_joined: {{ user.date_joined }}
{% endblock %}

解决方案
You have some serious misunderstandings here.

You can't have a template without a view. You have written a template for the profile, but you haven't written a view. You need the view that loads the profile data and then renders the profile.html template.

Secondly, your URL has nothing to do with the template location; as you have done in regist_save, you should define a sensible URL pointing to that view - for the profile, you probably want something like r'^profile/$'. 

So, the fifth entry in your urls.py should be:
url(r'^profile/$', views.profile, name='profile'),
and you need a corresponding function named profile in views.py.

Finally, when you redirect you need to use an actual URL entry - again, it has nothing to do with templates. So in your regist_save view, you should do:
return redirect('profile')


                        
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