Google App Engine 可让您在 Google 的基础架构上运行您的网络应用程序。App Engine 应用程序易于构建和维护，并可根据您的访问量和数据存储需要的增长轻松扩展。使用 Google App Engine，将不再需要维护服务器：您只需上传您的应用程序，它便可立即为您的用户提供服务.
下载:Google App Engine SDK for Java 1.3.2App Engine Java SDK - Release Notes
Version 1.3.2 - March 25, 2010
- New API to read the contents of uploaded Blobs (fetch_data)
- http://code.google.com/p/googleappengine/issues/detail?id=2536
- URLFetch now supports accessing ports 80-90, 440-450, and 1024-65535
- Mail API now allows common document formats as attachments
- http://code.google.com/p/googleappengine/issues/detail?id=494
- The Task Queue API now supports adding multiple tasks in a single call to Queue.add()
- Fixed charset handling for inbound emails
- http://code.google.com/p/googleappengine/issues/detail?id=2326
- Fixed issue with compositing background colors in dev_appserver
- New feature in the datastore to specify whether to use strong or eventually consistent reads (the default is strong)
- New datastore feature allows setting deadlines for operations
- Increased the maximum Task Queue refill rate from 20/s to 50/s
- Support for IP blacklisting to prevent denial of service (DoS) attacks
- App Stats is now available for the Java SDK in addition to Python
- Fix issue with expiration times not being reset on Put on the Memchache API
- http://code.google.com/p/googleappengine/issues/detail?id=1284
- Fix issue preventing static files from being served when a servlet is mapped to root
- http://code.google.com/p/googleappengine/issues/detail?id=1379