java mina通信框架使用

一,服务端
1.起一个tcpServer
2.编写处理类，该类处理业务逻辑
3.设置过滤器链
4.绑定端口

         NioSocketAcceptor acceptor = new NioSocketAcceptor();
        DefaultIoFilterChainBuilder chain = acceptor.getFilterChain();
        MdcInjectionFilter mdcInjectionFilter = new MdcInjectionFilter();
        chain.addLast("mdc", mdcInjectionFilter);