WCF分布式开发步步为赢(1)：WCF分布式框架基础概念

//采用自托管方式，也可以是IIS、WAS,Windows服务等用户自定义程序托管服务 
      public  class WCFHost 
        { 
                 static  void Main( string[] args) 
                { 
 
                         //反射方式创建服务实例， 
                         //Using方式生命实例，可以在对象生命周期结束时候，释放非托管资源 
                         using (ServiceHost host =  new ServiceHost( typeof(WCFService.WCFService))) 
                        { 
                                 //相同的服务注册多个基地址 
                                 //添加服务和URI，用户资源标识符 
                                 //Uri tcpAddress = new Uri("http://localhost:8001/WCFService"); 
                                Uri httpAddress =  new Uri( "http://localhost:8002/WCFService"); 
                                //Uri httpAddressLisening = new Uri("http://localhost:8002/WCFService"); 
                                //host.AddServiceEndpoint(typeof(WCFService.IWCFService), new WSHttpBinding(), tcpAddress); 
                                host.AddServiceEndpoint(typeof(WCFService.IWCFService), new WSHttpBinding(), httpAddress); 
                                //判断是否以及打开连接，如果尚未打开，就打开侦听端口 
                                //if (host.State !=CommunicationState.Opening) 
                                host.Open(); 
                                //显示运行状态 
                                Console.WriteLine("Host is runing! and state is {0}",host.State); 
                                //等待输入即停止服务 
                                Console.Read(); 
                        } 
                } 
        }