Google App Engine:如何在GAE中将变量放入我的网址

Question

我正在尝试用app.yaml文件解决问题.

如何从我的网址中获取"nh"和"dover":http://www.mysite.com/boats/nh/dover

我假设会做类似的事情:

- url: /boats/<state>/<city>
  script: boats.py

然后能够以某种方式得到变量,但我很难找到这方面的文档.

提前致谢

Answer 1

app.yaml中的正则表达式组不会直接传递给webapps.但是,如果您正在使用webapp框架,则其路由正则表达式中的组会传递给webapps.例如:

app.yaml中:

- url: /.*
  script: boats.py

boats.py:

class BoatsHandler(webapp.RequestHandler):
  def get(self, state, city):
    # Do something with state and city. They're strings, not ints, remember!

application = webapp.WSGIApplication([
    ('/boats/([^/]+)/([^/]+)', BoatsHandler),
])

def main():
  run_wsgi_app(application)

if __name__ == '__main__':
  main()