Python 为什么cron会失败？

因此，我有这两个cron作业（但正如您从屏幕上看到的，它们失败了，但我在日志中没有看到任何异常）：

路由处理程序：

app = webapp2.WSGIApplication([
    ('/', MainHandler),
    ('/cron/addtask', AddTaskHandler),
    ('/cron/refreshInfo', RefreshHandler),
   ], debug=True)
util.run_wsgi_app(app)

application: **********
version: 3
runtime: python27
api_version: 1
threadsafe: no

handlers:
- url: /static
  static_dir: static

- url: /favicon\.ico
  static_files: static/img/favicon.ico
  upload: static/img/favicon\.ico

- url: /humans\.txt
  static_files: static/txt/humans.txt
  upload: static/txt/humans\.txt

- url: /robots\.txt
  static_files: static/txt/robots.txt
  upload: static/txt/robots\.txt

- url: /.*
  script: main.py

- url: /tasks/popularityUpdate
  script: main.py

- url: /tasks/Recalculation
  script: main.py

- url: /tasks/weatherUpdate
  script: main.py

- url: /cron/addtask
  script: main.py

- url: /cron/refreshInfo
  script: main.py

builtins:
- appstats: on

cron:
- description: addTaskToTheQueue
  url: /cron/addtask
  schedule: every 3 hours

- description: refreshInformation
  url: /cron/refreshInfo
  schedule: every 24 hours

APP.YAML:

app = webapp2.WSGIApplication([
    ('/', MainHandler),
    ('/cron/addtask', AddTaskHandler),
    ('/cron/refreshInfo', RefreshHandler),
   ], debug=True)
util.run_wsgi_app(app)

application: **********
version: 3
runtime: python27
api_version: 1
threadsafe: no

handlers:
- url: /static
  static_dir: static

- url: /favicon\.ico
  static_files: static/img/favicon.ico
  upload: static/img/favicon\.ico

- url: /humans\.txt
  static_files: static/txt/humans.txt
  upload: static/txt/humans\.txt

- url: /robots\.txt
  static_files: static/txt/robots.txt
  upload: static/txt/robots\.txt

- url: /.*
  script: main.py

- url: /tasks/popularityUpdate
  script: main.py

- url: /tasks/Recalculation
  script: main.py

- url: /tasks/weatherUpdate
  script: main.py

- url: /cron/addtask
  script: main.py

- url: /cron/refreshInfo
  script: main.py

builtins:
- appstats: on

cron:
- description: addTaskToTheQueue
  url: /cron/addtask
  schedule: every 3 hours

- description: refreshInformation
  url: /cron/refreshInfo
  schedule: every 24 hours

CRON.YAML:

app = webapp2.WSGIApplication([
    ('/', MainHandler),
    ('/cron/addtask', AddTaskHandler),
    ('/cron/refreshInfo', RefreshHandler),
   ], debug=True)
util.run_wsgi_app(app)

application: **********
version: 3
runtime: python27
api_version: 1
threadsafe: no

handlers:
- url: /static
  static_dir: static

- url: /favicon\.ico
  static_files: static/img/favicon.ico
  upload: static/img/favicon\.ico

- url: /humans\.txt
  static_files: static/txt/humans.txt
  upload: static/txt/humans\.txt

- url: /robots\.txt
  static_files: static/txt/robots.txt
  upload: static/txt/robots\.txt

- url: /.*
  script: main.py

- url: /tasks/popularityUpdate
  script: main.py

- url: /tasks/Recalculation
  script: main.py

- url: /tasks/weatherUpdate
  script: main.py

- url: /cron/addtask
  script: main.py

- url: /cron/refreshInfo
  script: main.py

builtins:
- appstats: on

cron:
- description: addTaskToTheQueue
  url: /cron/addtask
  schedule: every 3 hours

- description: refreshInformation
  url: /cron/refreshInfo
  schedule: every 24 hours

所以我的问题是-gae将其显示为失败的原因是什么

您应该将catch all处理程序（/.*）放在app.yaml中处理程序部分的末尾

在浏览器中测试basic/cron/addTask是否有效

• 您可以访问添加到任务队列的URL（即/tasks/popularityUpdate）吗
• 当您手动输入cron作业url时，它是否执行了预期的操作
• 管理控制台中的日志没有显示任何错误（在cron请求上）
• 为什么在cron作业处理程序（

  AddTaskHandler

  ）的末尾有重定向？尝试删除它

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…弗雷德里克

1。我这样做了，但没有帮助。2.它在浏览器中工作，我被重定向到（/）3。向下滚动，你会看到路由：）@LukasŠalkauskas My bad，你能在末尾用/*发布更新app.yaml吗？重定向是个问题。