Django“找不到页面404”

Question

我有一个Django的问题，他说我的网址在他们确实（或我是盲人）时并不匹配。我已经在这里回答了同样的问题，但这些解决方案并没有解决。

Page not found (404) 
Request Method:  GET 
Request URL: http://127.0.0.1:8000/music/ 

Using the URLconf defined in website.urls, Django tried these URL patterns, in this order: 

^admin/ 
^music/ r^$ [name='index'] 

The current URL, music/, didn't match any of these. 

You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page. 

网站\ urls.py：

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

urlpatterns = [ 
url(r'^admin/', admin.site.urls), 
url(r'^music/', include('music.urls')), 
] 

views.py：

from django.http import HttpResponse 


def index(request): 
    return HttpResponse('<h1>This is the Music app homepage') 

music.urls.py：

from django.conf.urls import url 
from . import views 

urlpatterns = [ 
url('r^$', views.index, name='index'), 
] 

Answer 1

你有一个错字你music.urls

'r^$'应该是r'^$'