private static void ChangeLog4netLogFileName(string fileName) { try { log4net.Core.LogImpl logImpl = ext_log as log4net.Core.LogImpl; if (logImpl != null) { log4net.Appender.AppenderCollection ac = ((log4net.Repository.Hierarchy.Logger)logImpl.Logger).Appenders; for (int i = 0; i < ac.Count; i++) { // 这里我只对RollingFileAppender类型做修改 log4net.Appender.RollingFileAppender rfa = ac[i] as log4net.Appender.RollingFileAppender; if (rfa != null) { fileName = AppDomain.CurrentDomain.BaseDirectory + "\\log\\" + DateTime.Now.ToString("yyyyMM\\\\dd") + "\\" + fileName + ".log"; if (rfa.File != null) { if (rfa.File == fileName) { continue; } } rfa.File = fileName; // 更新Writer属性 rfa.Writer = new System.IO.StreamWriter(rfa.File, rfa.AppendToFile, rfa.Encoding); } } } } catch { } ext_log = log4net.LogManager.GetLogger("ext"); }
static log4net.ILog GetLogImpl(string name) { log4net.Core.LogImpl _log = log4net.LogManager.GetLogger(name) as log4net.Core.LogImpl; if (_log != null) { log4net.Repository.Hierarchy.Logger _logimpl = _log.Logger as log4net.Repository.Hierarchy.Logger; if (_logimpl != null) { log4net.Repository.Hierarchy.Logger _logger = (log4net.Repository.Hierarchy.Logger)_logimpl; if (_logger.Appenders.Count == 0) { lock (m_lockObj) { if (_logger.Appenders.Count == 0) { _logger.AddAppender(GetFileAppender(name, log4net.Core.Level.Off, log4net.Core.Level.All)); _logger.AddAppender(m_allAppender); _logger.AddAppender(m_errorAppender); _logger.AddAppender(m_infoAppender); _logger.AddAppender(m_debugAppender); _logger.AddAppender(m_warnAppender); _logger.AddAppender(m_fatalAppender); //log4net.Repository.Hierarchy.Hierarchy hier = (log4net.Repository.Hierarchy.Hierarchy)log4net.LogManager.GetAllRepositories()[0]; //hier.GetAppen //log4net.Config.XmlConfigurator.Configure(//.BasicConfigurator.Configure(_appender); } } } } } //缓存 //m_logger.Set(name, _log, m_cachePolicy); return(_log); }
private static void ChangeLog4netLogFileName(log4net.ILog iLog, string fileName) { log4net.Core.LogImpl logImpl = iLog as log4net.Core.LogImpl; if (logImpl != null) { log4net.Appender.AppenderCollection ac = ((log4net.Repository.Hierarchy.Logger)logImpl.Logger).Appenders; for (int i = 0; i < ac.Count; i++) { log4net.Appender.RollingFileAppender rfa = ac[i] as log4net.Appender.RollingFileAppender; if (rfa != null) { rfa.File = fileName; if (!System.IO.File.Exists(fileName)) { System.IO.File.Create(fileName); } rfa.Writer = new System.IO.StreamWriter(rfa.File, rfa.AppendToFile, rfa.Encoding); } } } }
/// <summary> /// 私有架造方法 /// </summary> static Log4Logger() { try { _logConfig = System.Web.HttpContext.Current.Server.MapPath("/Configs/log4net.config"); } catch (NullReferenceException) { try { _logConfig = System.Web.HttpRuntime.AppDomainAppPath + "\\Configs\\log4net.config"; //例如:c:\\project\\ } catch (ArgumentNullException) { _logConfig = Environment.CurrentDirectory + "\\Configs\\log4net.config"; //例如:c:\\project\\bin\\debug } } log4net.Config.XmlConfigurator.ConfigureAndWatch(new System.IO.FileInfo(_logConfig));//初始化指定配置文件 //log4net.Config.XmlConfigurator.Configure();//初始化web.config里的log4net节点 logImpl = log4net.LogManager.GetLogger("Core.Logger") as log4net.Core.LogImpl;//Core.Logger为log4net方案名称,为空表示使用root节点 }