from django.http import HttpResponse
def hello(request):
return HttpResponse("Hello world")from django.conf.urls import url
from django.contrib import admin
from mysite.views import hello
urlpatterns = [
url(r‘^admin/‘, admin.site.urls),
url(r‘^hello/$‘, hello),
].png)
from django.http import HttpResponse
import datetime
def hello(request):
return HttpResponse("Hello world")
def current_datetime(request):
now = datetime.datetime.now()
html = "<html><body>It is now %s.</body></html>" % now
return HttpResponse(html)from django.conf.urls import url
from django.contrib import admin
from mysite.views import hello , current_datetime
urlpatterns = [
url(r‘^admin/‘, admin.site.urls),
url(r‘^hello/$‘, hello),
url(r‘^time/$‘, current_datetime),
].png)
from django.http import HttpResponse , Http404
import datetime
... ...
def hours_ahead(request, offset):
try:
offset = int(offset)
except ValueError:
raise Http404()
dt = datetime.datetime.now() + datetime.timedelta(hours=offset)
html = "<html><body>In %s hours(s), it will be %s.</body></html>" % (offset, dt)
return HttpResponse(html)from django.conf.urls import url
from django.contrib import admin
from mysite.views import hello , current_datetime , hours_ahead
urlpatterns = [
url(r‘^admin/‘, admin.site.urls),
... ...
url(r‘^time/plus/(\d{1,2})/$‘, hours_ahead),
]
原文:http://blog.csdn.net/p106786860/article/details/50959874