我遇到了错误
ViewDoesNotExist 在/ 无法导入 blog.views。模块博客中不存在 View 。
使用 Django
我的 URLS 文件是这样的
from django.conf.urls import patterns, include, url
# Uncomment the next two lines to enable the admin:
# from django.contrib import admin
# admin.autodiscover()
urlpatterns = patterns('',
# Examples:
url(r'^$', 'blog.views.home', name='home'),
# url(r'^Blog/', include('Blog.foo.urls')),
# Uncomment the admin/doc line below to enable admin documentation:
# url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
# Uncomment the next line to enable the admin:
# url(r'^admin/', include(admin.site.urls)),
)
我的目录树是这样的
Blog
_manage.py
_Blog
__wsgi.py
__urls.py
__settings.py
__ __init__.py
_blog
__views.py
__tests.py
__Templates
____index.html
__models.py
__ __init__.py
在 views.py 中
from django.shortcuts import render_to_response
from blog.models import posts
def home(request):
return render_to_response('index.html')
进一步调试:
Environment:
Request Method: GET
Request URL: http://192.168.2.3:1337/
Django Version: 1.4.1
Python Version: 2.7.3
Installed Applications:
('django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.messages',
'django.contrib.staticfiles')
Installed Middleware:
('django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware')
Traceback:
File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" in get_response
101. request.path_info)
File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py" in resolve
300. sub_match = pattern.resolve(new_path)
File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py" in resolve
209. return ResolverMatch(self.callback, args, kwargs, self.name)
File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py" in callback
216. self._callback = get_callable(self._callback_str)
File "/usr/local/lib/python2.7/dist-packages/django/utils/functional.py" in wrapper
27. result = func(*args)
File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py" in get_callable
101. (lookup_view, mod_name))
Exception Type: ViewDoesNotExist at /
Exception Value: Could not import blog.views. View does not exist in module blog.
请您参考如下方法:
根据您的调试输出，blog 应用程序似乎不存在于 settings.py 中的 INSTALLED_APPS 设置中
