应用程序缓存清单与谷歌应用程序引擎

我正试图使一个基本的应用程序，将使我的index.html文件离线运行-当没有互联网可用。我正在使用谷歌应用引擎，Webapp2和Jinja2。你会建议一个更好的框架离线网站/web应用程序。

当我运行这个应用程序时，我得到这个控制台错误:

Creating Application Cache with manifest http://localhost:9080/static/cache.manifest localhost/:1
Application Cache Checking event localhost/:1
Application Cache Downloading event localhost/:1
Application Cache Progress event (0 of 1) http://localhost:9080/index.html localhost/:1
Application Cache Error event: Resource fetch failed (404) http://localhost:9080/index.html

我使用了以下语句:

文件

static/cache.manifest
main.py
index.html
app.yaml

main.py

import os, webapp2, jinja2
JINJA_ENVIRONMENT = jinja2.Environment(
    loader=jinja2.FileSystemLoader(os.path.dirname(__file__)))
class Home(webapp2.RequestHandler):
    def get(self):
        template = JINJA_ENVIRONMENT.get_template('index.html')
        self.response.write(template.render())
app = webapp2.WSGIApplication([('/', Home),
                              ], debug=True)

index . html

<!DOCTYPE html>
<html manifest="/static/cache.manifest">
    <head>
    </head>
    <body>
        Hello World
    </body>
</html>

cache.manifest

CACHE MANIFEST
/index.html

app.yaml

application: formetoteston
version: 1
runtime: python27
api_version: 1
threadsafe: true
handlers:
- url: /static/(.*.(appcache|manifest))
  mime_type: text/cache-manifest
  static_files: static/1
  upload: /static/(.*.(appcache|manifest))
  expiration: "0m"
- url: .*
  script: main.app
libraries:
- name: webapp2
  version: "2.5.2"
- name: jinja2
  version: "2.6"

我找到了!我需要在app.yaml中添加适当的URL处理程序。只是我把index.html移到了/static。

application: formetoteston
version: 1
runtime: python27
api_version: 1
threadsafe: true
handlers:
- url: static/(cache.manifest)
  mime_type: text/cache-manifest
  static_files: static/cache.manifest
  upload: static/(cache.manifest)
- url: static/(.*)
  static_files: static/index.html
  upload: static/index.html
- url: .*
  script: main.app
libraries:
- name: webapp2
  version: "2.5.2"
- name: jinja2
  version: "2.6"

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