public static ESBConfig ReadConfig() { if (_esbConfig != null) { return(_esbConfig); } if (!File.Exists(configfile)) { string configfile2 = AppDomain.CurrentDomain.BaseDirectory + "ESBConfig.xml"; if (!File.Exists(configfile2)) { throw new Exception(string.Format("未找到ESBConfig配置文件,路径:{0} 和路径 {1}", configfile, configfile2)); } else { configfile = configfile2; } } _esbConfig = SerializerHelper.DeSerializerFile <ESBConfig>(configfile, true); if (_esbConfig.ESBServer.IndexOf('.') == -1 && _esbConfig.ESBServer.IndexOf(':') == -1) { var ipaddress = System.Net.Dns.GetHostAddresses(_esbConfig.ESBServer); if (ipaddress == null) { throw new Exception("配置服务地址无效。"); } _esbConfig.ESBServer = ipaddress.FirstOrDefault(p => p.AddressFamily != AddressFamily.InterNetworkV6).ToString(); } return(_esbConfig); }