private static System.Threading.Mutex mutex;        private const string title = "软件网络服务";        private const string version = "1.2017.1117.1";             static void Main(string[] args)        {            mutex = new System.Threading.Mutex(true, title);            if (mutex.WaitOne(0, false))            {                Console.Title = title;                forbidden_CloseButton();                //Assembly.Load("ZrTBMWebService.NET4.0, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null");                var config = new HttpSelfHostConfiguration("http://localhost:9156");                config.Routes.MapHttpRoute("DefaultApi", "api/{controller}/{action}/{id}", new { id = RouteParameter.Optional });                using (var httpServer = new HttpSelfHostServer(config))                {                    httpServer.OpenAsync().Wait();                    Console.WriteLine("");                    Console.WriteLine(title);                    Console.WriteLine("");                    Console.WriteLine("webapi 服务（{0}）已启动, 按回车退出。", version);                    Console.WriteLine("");                    Console.WriteLine(System.DateTime.Now);                    Console.ReadLine();                }                mutex.ReleaseMutex();            }                    }