J2EE体系结构 J2EE Architecture ; J2EEframework

j2ee体系结构 j ee system structure

J2EE多层结构 J2EE multi-layer architecture

J2EE分层结构 J2EE tier model

J2EE三层结构体系 J2EE Three-tiers architecture

轻量级J2EE体系结构 lightweight J2EE architecture

J2EE体系结构及开发 J2EE System Architecture and Development

J2EE连接器结构规范 JCA Specification

J2EE多层体系结构 J2EE multi-tier architecture