问题
Which implementations of the Servlet 3.0 specification are available (or at least in beta) besides GlassFish?
回答1:
Tomcat 7.0 is on its way. It is still in development. Jetty 8 is supposed to implement Servlet 3.0, it is also still in development (check the Versions section at bottom).
As far now there's only the GlassFish v3 as being a stable release.
回答2:
There is Jetty
回答3:
I'd also mention Resin 4.0, in development.
来源：https://stackoverflow.com/questions/1979473/available-servlet-3-0-implementations