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GAE数据存储区不刷新

当我更新GAE数据存储区时,只有在浏览器刷新页面后才会显示正确的数据存储区内容:

import os

from google.appengine.ext.webapp import template
from google.appengine.ext import db
import webapp2

#def testkey():
#  return db.Key.from_path('test', 'test')

class TestEntity(db.Model):
  testkey = db.StringProperty(multiline=False)
  testvalue = db.StringProperty(multiline=False)

class TestRefreshProblem(webapp2.RequestHandler):
  def get(self):
    testquery = TestEntity.all()#.ancestor(testkey())
    entities = testquery.run()
    template_values = {
      'entities': entities,
      }
    path = os.path.join(os.path.dirname(__file__), 'index.html')
    self.response.out.write(template.render(path, template_values))

class TestRefreshProblemPost(webapp2.RequestHandler):
  def post(self):
    # testEntity = TestEntity(parent=testkey())
    testEntity = TestEntity()
    testEntity.testkey = self.request.get('testkey')
    testEntity.testvalue = self.request.get('testvalue')
    testEntity.put()
    self.redirect('/')

app = webapp2.WSGIApplication([
    ('/', TestRefreshProblem),
    ('/pst', TestRefreshProblemPost)
], debug=True)
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和index.html是:

<html>
  <body> …
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python google-app-engine refresh ancestor google-cloud-datastore

2
推荐指数
1
解决办法
574
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