小编rie*_*axi的帖子

我有这个GAE python代码

在文件foo.py中

import webapp2

class MainPage(webapp2.RequestHandler):

         def get(self):
                self.response.headers['Content-Type'] = 'text/plain'
                self.response.write('Hello Foo')

app = webapp2.WSGIApplication([('/', MainPage)], debug = True)

在文件app.yaml中

application: foo
version: 1
runtime: python27
api_version: 1
threadsafe: true

handlers:
- url: /.*
  script: foo.app

我得到这个错误指向文件foo.py中的第三行(类MainPage(webapp2.RequestHandler):):Obs.从消息的结尾开始阅读

...
line 172, in _HandleEvents
    for event in events:
  File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/api/yaml_listener.py", line 212, in _GenerateEventParameters
    raise yaml_errors.EventListenerYAMLError(e)
google.appengine.api.yaml_errors.EventListenerYAMLError: mapping values are not allowed here
  in "foo.py", line 3, column 39

我很感激你的帮助

谢谢山姆