Although the middleware solutionssuch as CORBA, J2EE and J2MEprovide superior programming environments over the Internet solution, they also pose serious shortcomings.

• 尽管中间件解决方案，比如：Corba,J2EE和J2ME提供了在互联网解决方案上的超级编程环境，它们同样也暴露了严重的短处。