[英]404 Page not found Django
昨天我在进行django项目,并且运行良好,但是今天当我运行服务器并尝试访问我的页面时,它不起作用。
错误信息:
Page not found (404)
Request Method: GET
Request URL: http://127.0.0.1:8000/Oraculum_Data/cancerColo/
Using the URLconf defined in Oraculum.urls, Django tried these URL patterns, in this order:
^admin/
^Oraculum_Data/ ^$
^Oraculum_Data/ ^Oraculum_Data/login/$
^Oraculum_Data/ ^Oraculum_Data/cancerColo/$
^Oraculum_Data/ ^Oraculum_Data/api/data/$
^Oraculum_Data/ ^Oraculum_Data/api/chart/data/$
The current path, Oraculum_Data/cancerColo/, didn't match any of these.
我的网址格式:
urlpatterns = [
url(r'^admin/', include('Oraculum_Data.urls')),
url(r'^Oraculum_Data/', include('Oraculum_Data.urls'))
]
我在Oraculum_Data应用中的网址格式:
from django.conf.urls import url
from . import views
from django.contrib.auth.views import login
urlpatterns = [
url(r'^$', views.home),
url(r'^Oraculum_Data/login/$', login, {'template_name': 'Oraculum_Data/login.html'}),
url(r'^Oraculum_Data/cancerColo/$', views.cancerColo),
url(r'^Oraculum_Data/api/data/$', views.get_data),
url(r'^Oraculum_Data/api/chart/data/$', views.ChartData.as_view()),
]
我的Oraculum_Data应用程序views.py文件:
from django.http import JsonResponse
from django.shortcuts import render, HttpResponse
import requests
import pandas as pd
from rest_framework.views import APIView
from rest_framework.response import Response
def home(request):
name = "Test name"
args = {'MyName' : name}
return render(request, 'Pages/HomePage.html', args)
def cancerColo(request):
response = requests.get('http://sage.saude.gov.br/graficos/cancerMamaColo/cancerColo3544.php?output=json')
response_json = response.json()
df = pd.DataFrame(response_json['resultset'], columns=['Ano', 'Branca', 'Amarela', 'Ignorada', 'Indigena', 'Parda', 'Preta'])
args = {'dataframe' : df.to_html(classes="table table-striped"), 'name' : 'Câncer de colo de útero (por raça)'}
return render(request, 'Pages/CancerColo.html', args)
def get_data(request, *args, **kwargs):
data = {
"sales" : 100,
"customers" : 10,
}
return JsonResponse(data) # http response
class ChartData(APIView):
authentication_classes = []
permission_classes = []
def get(self, request, format=None):
"""
Return a list of all users.
"""
data = {
"sales" : 100,
"customers" : 10,
}
return Response(data)
设置:
INSTALLED_APPS = [
'rest_framework',
'Oraculum_Data',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
]
主页仍然可以正常工作,而其他页面则不能。
代码有问题吗? 昨天在工作。
在这些URL中,您两次获得了字符串“ Oraculum_Data”; 一个包括您的应用程序模式,另一个包括每个模式。 您应该删除第二个-模式应该是:
urlpatterns = [
url(r'^$', views.home),
url(r'^login/$', login, {'template_name': 'Oraculum_Data/login.html'}),
url(r'^cancerColo/$', views.cancerColo),
url(r'^api/data/$', views.get_data),
url(r'^api/chart/data/$', views.ChartData.as_view()),
]
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