彻底崩溃了。。关于GAE的数据备份

[kojp]

大致有且只有两个现成的工具
GAEBAR 和 GAE_Datastore_Backup_Utility_1_0

GAEBAR 只支持DJANGO的。。。配置复杂弄不来。^_^

GAE_Datastore_Backup_Utility_1_0，这个的确是有图形界面，有个ENTITY不知道写什么，也找不到相关的使用文档。。。。全是转载这一段的中文或英文。。有意思吗。。TAT。。



* WPF
* C#
* Python
* XML
* Google App Engine SDK

Note: Currently this application is only for Windows Platforms. If there is enough interest I can port this application to other operating systems. If you would like to contribute this let me know.
Need to knows

See requirements Wiki for further information.

* Windows only (currently)
* Python based GAE apps only
* Requires some steps for installation
* Future versions of the GAE SDK may break version 1.0 since bulkloader.py from the SDK is in testing. Currently the commands used by this application are in the experimental stages as posted here: http://code.google.com/appengine/docs/python/tools/uploadingdata.html#Downloading_and_Uploading_All_Data . When the SDK updates, I will try my best to release an update for this application since currently this application is relying on the experimental features.

[kojp]

求。。GAE_Datastore_Backup_Utility_1_0 使用方法。

或求。。。DJANGO GAE 的相关知识

[fcicq]

谁告诉你就必须用你说的那两个工具了?
appcfg.py:
download_data: Download entities from datastore.

[ccdjh]

不是有文档么
http://code.google.com/intl/en/appengine/docs/python/tools/uploadingdata.html

[kojp]

@ ccdjh
我表示。。我看不懂！！！！

[kojp]

@fcicq

appcfg.py:
download_data: Download entities from datastore.

这个倒是可以试一下。。entities是不是换成 APP的ID就可以了？

[zsj950618]

GAE不很早就支持备份了

[kojp]

@fcicq
谢谢。。果然能用。。但是。

出错了~~~

Downloading data records.
[INFO ] Logging to bulkloader-log-20110726.161601
[INFO ] Throttling transfers:
[INFO ] Bandwidth: 250000 bytes/second
[INFO ] HTTP connections: 8/second
[INFO ] Entities inserted/fetched/modified: 20/second
[INFO ] Batch Size: 10
[INFO ] Opening database: bulkloader-progress-20110726.161601.sql3
[INFO ] Opening database: bulkloader-results-20110726.161601.sql3
[INFO ] Connecting to xyerjj.appspot.com
Error 405: --- begin server output ---

--- end server output ---

求解！！！

[kojp]

@zsj950618

的确是。。看了一下官方的英文文档，虽然没太看懂，但大概明白现在应该是支持了。。。。。
中文的没更新呀！！！！

[kojp]

我的语句是这样的：

appcfg.py download_data --application=xyerjj --url=http://xyerjj.appspot.com --filename=test.xml

[CoX]

@kojp 文档前面看了没？
There are two ways to install remote_api: automatically using the builtins directive, or you manually using the url directive.
你嘚配置了remote_api才行吧。

[kojp]

@CoX 配过了呀。。就是在yam文件里加一行代码。。我已经照做了。。。

[ccdjh]

@kojp
你用admin的身份登录xyerjj.appspot.com/remote_api 再上传，看成功不？

[kojp]

@ccdjh

这个，正是我想问的。。。纠结了一会，也感觉应该还需要一个登录的过程。。可是。
这个命令在哪？？？我只知道在appcfg.py update 的时候，才会提示我输入密码。

[kojp]

@ccdjh
- url: /remote_api
script: $PYTHON_LIB/google/appengine/ext/remote_api/handler.py
login: admin

已经加上了。。还是不行！！！！

[keakon]

给你一些参考资料

http://www.keakon.net/article/2173
http://bulkloadersample.appspot.com/
https://bitbucket.org/keakon/doodle/src/25d27b99b55d/bulkloader.yaml

[kojp]

@keakon
看到一个中文的！！！！。。太感动了。。谢谢。

[kojp]

@keakon

求邮箱！！！我中文看了仍然是一头雾水哇~~~

[kojp]

@をつあおにまで GFW

好油菜。。。哇哈哈。

[kojp]

敢再来个。。。高手指点一下不~~~~ 其实，目前，我只需要备份数据。我已经折腾好几天了。。文档也看了，视频也看了。。都以失败告终。。