如何使用Google App Engine

README
Copyright 2008 Google Inc.
All rights reserved.
App Engine SDK - Development tools for Google App Engine
CONTENTS
========
* Installing on Mac OSX
* Installing on Windows
* Installing on Linux and other platforms
* Running the SDK
* Using the SDK
INSTALLING ON Mac OSX
=====================
1) Download and install Python 2.5 from http://www.python.org/download/
2) Download the SDK installer from http://code.google.com/appengine/downloads
3) Install the SDK by double-clicking on the GoogleAppEngine.dmg file and
running the installer.
INSTALLING ON WINDOWS
=====================
1) Download and install Python 2.5 from http://www.python.org/download/
2) Download the SDK installer from http://code.google.com/appengine/downloads
2) Install the SDK by double-clicking on the GoogleAppEngine.msi file and
running the installer.
INSTALLING ON LINUX AND OTHER PLATFORMS
===============================
1) Download and install Python 2.5 from http://www.python.org/download/
2) Download the SDK zip file from http://code.google.com/appengine/downloads
3) Unpack the zip file.
RUNNING THE SDK
=========================
You can run the SDK with the following command:
dev_appserver.py [options]
Application root must be the path to the application to run in this server.
Must contain a valid app.yaml or app.yml file.
Options:
--help, -h View this helpful message.
--debug, -d Use debug logging. (Default false)
--clear_datastore, -c Clear the Datastore on startup. (Default false)
--address=ADDRESS, -a ADDRESS
Address to which this server should bind. (Default
localhost).
--port=PORT, -p PORT Port for the server to run on. (Default 8080)
--datastore_path=PATH Path to use for storing Datastore file stub data.
(Default /tmp/dev_appserver.datastore)
--history_path=PATH Path to use for storing Datastore history.
(Default /tmp/dev_appserver.datastore.history)
--require_indexes Disallows queries that require composite indexes
not defined in index.yaml.
--smtp_host=HOSTNAME SMTP host to send test mail to. Leaving this
unset will disable SMTP mail sending.
(Default '')
--smtp_port=PORT SMTP port to send test mail to.
(Default 25)
--smtp_user=USER SMTP user to connect as. Stub will only attempt
to login if this field is non-empty.
(Default '').
--smtp_password=PASSWORD Password for SMTP server.
(Default '')
--enable_sendmail Enable sendmail when SMTP not configured.
(Default false)
--auth_domain Authorization domain that this app runs in.
(Default gmail.com)
--debug_imports Enables debug logging for module imports, showing
search paths used for finding modules and any
errors encountered during the import process.
USING THE SDK
=======================
For instructions on getting started with Google App Engine, please see the
Google App Engine Getting Started Guide
http://code.google.com/appengine/docs/gettingstarted