我是 Django 的新手。设置是ubuntu服务器。已创建项目、数据库,编辑了 settings.py、views.py、urls.py 文件。创建了一个模板文件夹和一个 main_page.html 文件。所有这些都来自 django:visual quickpro 书。运行开发服务器时,我不断收到名称错误。它说未定义名称“main_page”。
这是urls.py;
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('',
(r'^$', main_page),
# Examples:
# url(r'^$', 'chapter2.views.home', name='home'),
# url(r'^chapter2/', include('chapter2.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)),
)
这是views.py;
# Create your views here
from django.http import HttpResponse
from django.template import Context
from django.template.loader import get_template
def main_page(request):
template = get_template('main_page.html')
variables = Context({'head_title': 'First Application',
'page_title': "Welcome to our first application',
'page_body': "This is our first application, pretty good, eh?'})
output = template.render(variables)
return HttpResponse(output)
我认为书中存在语法错误,它非常适合 Windows,或者我只是遗漏了一些明显的东西。我已经工作了几个小时,但没有看到问题。我希望有人能帮帮忙。
谢谢,鲍比