您可以在这里读到它 - 的 http://www.mozilla.org/projects/security/components/signed-scripts.html#privs

You can read about it here - http://www.mozilla.org/projects/security/components/signed-scripts.html#privs

另外的例子可在这里：的http://www.mozilla.org/projects/security/components/signed-script-example.html

Also example available here: http://www.mozilla.org/projects/security/components/signed-script-example.html

浏览器让扩展其核心一定程度交互，但仅此而已。你可以阅读有关Mozi​​lla和Chrome扩展，看看它们与通过JavaScript浏览器的交互，但这只是内部扩展，签约位于用户的硬盘驱动器的脚本和脚本。

Browsers let extensions to interact with their core to certain level, but that's about it. You can read about Mozilla and Chrome extensions and see they interact with the browser through JavaScript, but this is only inside extensions, signed scripts and scripts located on user's hard drives.