Question

在appengine中我创建了一个cron作业，它在间隔2分钟后执行并将一些数据发布到我的Facebook墙上。

但是每隔两分钟我看到后面的日志就会显示以下行，

This request caused a new process to be started for your application, and thus caused your application code to be loaded for the first time. This request may thus take longer and use more CPU than a typical request for your application.

我的脸书墙上没有发布任何内容。

但是当我手动执行cron job url（通过直接在浏览器中点击）时，应用程序会在我的墙上发布一些内容。

这是我的app.yaml，

application: thisisreallyappname
version: 1
runtime: python27
api_version: 1
threadsafe: yes

builtins:
- remote_api: on

inbound_services:
- warmup

libraries:
- name: django
  version: latest

handlers:
- url: /_ah/queue/deferred
  script: djangoappengine.deferred.handler.application
  login: admin

- url: /_ah/stats/.*
  script: djangoappengine.appstats.application

- url: /media/admin
  static_dir: django/contrib/admin/media
  expiration: '0'

- url: /static/admin
  static_dir: django/contrib/admin/static/admin
  expiration: '0'

- url: /static
  static_dir: static
  expiration: '0'

- url: /.*
  script: djangoappengine.main.application

这是我的urls.py

from django.conf.urls import patterns, include, url
from django.conf import settings
from django.conf.urls.static import static
# Uncomment the next two lines to enable the admin:
from django.contrib import admin
admin.autodiscover()

urlpatterns = patterns('',
    # Examples:
    url(r'^crona/$', 'testapp.views.crona', name='crona'),
    url(r'^admin/', include(admin.site.urls)),
)+ static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

这是观点，

def crona(request):
   logging.info("hello")
   croned=CronEntries.objects.all().order_by('posted_datetime')[0]

   if croned.email_id=='n*******@gmail.com':
      try:
         access_token="##############################################################"
         graph = facebook.GraphAPI(access_token)
         graph.put_object("me", "feed", message=croned.status_cron)
         croned.delete()
      except Exception as e:
         logging.info(e)
      else:
         return HttpResponse("ok")

这是cron.yaml

cron:
- description: post on fb
  url: /crona
  schedule: every 2 minutes

Answer 1

您的网址处理程序url(r'^crona/$', ...需要一个尾部斜杠，您的cron网址会省略。即使您将应用设置为附加尾部斜杠，也不要使用cron或taskqueue执行此操作，因为您希望它们返回200，而不是301。< / p>

Cron的工作没有与appengine一起运行

1 个答案: