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Google App Engine for Java SDK 1.2.2 Released
2009年7月13日星期一
Greetings App Engine developers! We're pleased to announced the availability of a new Java SDK, available for download
here
. This is largely a bugfix release, but there are a few new features we think you'll be excited to get your hands on:
The appcfg upload tool includes proxy support.
JDO and JPA support an extension that lets you mark individual fields as "unindexed."
At long last, the dev appserver has a data viewer. Start your app locally and point your browser to http://localhost:8080/_ah/admin to check it out.
The local datastore now has the same transaction behavior as the production datastore (more info:
http://code.google.com/p/googleappengine/issues/detail?id=1411
)
You can issue ancestor queries inside transactions.
For a full list of features, see the
release notes
.
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