OSGI 教材

    * The OSGi and Gravity Service Binder Tutorial on the Oscar site starts with the simplest bundle and works up. A good starting point, even though the service binder is Oscar-specific (the concept is still useful, however, and explained from first principles).
    * The Knopflerfish tutorial, which again starts from the very basics. Some of the content is specific to Knopflerfish, but the OSGi basics are also covered in a hands-on fashion.
    * The aQute OSGi Tutorial, which is a detailed presentation with accompanying source code. Uses Eclipse/Equinox as a basis to develop some simple OSGi-based applications. A good next step once you know how to make the simplest bundles.