Google应用引擎JRE类“黑名单” [英] Google app engine JRE Class "Black List"

问题描述

Google的 JRE课程白名单 App Engine。

我真正喜欢的是一个黑名单 - 换句话说，Java API不适用于GAE。这样的清单是否存在？是否有任何开发人员遇到GAE上Java API的问题？

解决方案

似乎他们已经采取了更多的白名单方法： http://code.google.com/appengine/docs/java/jrewhitelist.html 。

这里还有更多关于沙盒的细节（它可以访问哪些文件等）： http://code.google.com/appengine/docs/java/runtime.html#The_Sandbox

这些限制看起来非常直观（如限制文件系统访问，没有JNI等）。

There is a "JRE Class White List" for the Google App Engine.

What I would really like is a "Black List" -- in other words, Java APIs that will not work on GAE. Does such a list exist? Have any developers run into problems with Java APIs on GAE?

解决方案

It seems that they've taken more of a white-list approach: http://code.google.com/appengine/docs/java/jrewhitelist.html.

There is also more detail about the sandbox (what files it can access and so on) here: http://code.google.com/appengine/docs/java/runtime.html#The_Sandbox

The restrictions seem to be pretty intuitive (like restricted filesystem access, no JNI, etc).

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