[.Net] 编译调试时正常，发布后无法正常运行

 1 private void SetConfig() 2 { 3 ???try 4 ???{ 5 ????????Configuration config = GetConfiguration();//ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None); 6 ?7 ????????if (config.AppSettings.Settings["dbconnect_read"] != null && config.AppSettings.Settings["dbconnect_write"] != null) 8 ????????{ 9 ??????????????_dbConnectStrRead = config.AppSettings.Settings["dbconnect_read"].Value;10 ??????????????_dbConnectStrWrite = config.AppSettings.Settings["dbconnect_write"].Value;11 ??????????????_dbContext = new DBContext(_dbConnectStrRead, _dbConnectStrWrite);12 ?????????}13 ????}14 ????catch (Exception ex)15 ????{16 ????????_logger.Debug(ex.Message);17 ????}18 }19 20 private static Configuration GetConfiguration()21 {22 ???string configFileName = string.Empty;23 24 ???try25 ???{26 ???????ExeConfigurationFileMap configFileMap = new ExeConfigurationFileMap();27 ???????var path = "./App.config";28 ???????configFileMap.ExeConfigFilename = path;29 ???????Configuration configObj = ConfigurationManager.OpenMappedExeConfiguration(configFileMap, ConfigurationUserLevel.None);30 31 ???????return configObj;32 ????}33 ????catch (Exception ex)34 ????{35 ????????throw ex;36 ????}37 }