Google app engine 如何将本地数据存储下载到csv文件中？
我想将我的本地设备数据下载到csv中，以确保安全 我在6个月前尝试过，唯一的区别是我从部署的appengine项目下载了数据，而不是从本地数据存储下载 但是，我如何从本地数据存储中下载它Google app engine 如何将本地数据存储下载到csv文件中？,google-app-engine,csv,google-cloud-datastore,Google App Engine,Csv,Google Cloud Datastore,我想将我的本地设备数据下载到csv中，以确保安全 我在6个月前尝试过，唯一的区别是我从部署的appengine项目下载了数据，而不是从本地数据存储下载 但是，我如何从本地数据存储中下载它 appcfg.py download_data --url=http://localhost:8080/_ah/remote_api/ --filename=data.csv --email=x@w.eu --application="dev~myApp" 我收到以下错误消息： 03:37 PM Downlo
appcfg.py download_data --url=http://localhost:8080/_ah/remote_api/ --filename=data.csv --email=x@w.eu --application="dev~myApp"
03:37 PM Downloading data records.
[INFO ] Logging to bulkloader-log-20140626.153708
[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-20140626.153708.sql3
[INFO ] Opening database: bulkloader-results-20140626.153708.sql3
Password for x@w.eu:
[INFO ] Connecting to localhost:8080/_ah/remote_api/
[ERROR ] Unable to download kind stats for all-kinds download.
[ERROR ] Kind stats are generated periodically by the appserver
[ERROR ] Kind stats are not available on dev_appserver.