我根据教程将一个简单而又肮脏的例子拍了下来。已在我的本地appengine sdk上进行了测试。您应该能够使其适应您的需求：
from google.appengine.ext import webapp
from google.appengine.ext.webapp.util import run_wsgi_app
from google.appengine.ext import db
class Log(db.Model):
access_time = db.DateTimeProperty(auto_Now_add=True)
ip_address = db.Stringproperty()
class MainPage(webapp.RequestHandler):
def get(self):
# obtain ip address
ip = self.request.remote_addr
# create a new Log record
log = Log()
# assign ip address to the ip_address field
log.ip_address = ip
# no need to set access_time because
# of the auto_Now_add=True setting defined in the Log model
# save to the datastore
log.put()
# output
self.response.headers['Content-Type'] = 'text/plain'
self.response.out.write('Logged your visit from ip address %s' % ip)
class LogPage(webapp.RequestHandler):
def get(self):
logs = Log.all()
self.response.headers['Content-Type'] = 'text/plain'
self.response.out.write('Ip addresses: ')
for log in logs:
self.response.out.write(log.ip_address + ',')
application = webapp.WSGIApplication([('/', MainPage), ('/logs', LogPage)],
debug=True)
def main():
run_wsgi_app(application)
if __name__ == "__main__":
main()
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