说明：  JAVA mina2.0中文帮助文档 mina2.0 是一种网络通信应用框架，可以帮助我们开发高性能高应用的网络通信应用
(JAVA mina2.0 English help documentation mina2.0 is a network communication application framework that can help us to develop high performance and high applications of network communications applications)