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C# 代码 手工 配置 Log4Net 2种方法

这个初始化要在 获取 ILog 接口的代码之前完成, 之后按通常方式使用 log4net 就行了.

不用携带 config 配置文件.

方法1:

        /// <summary>        /// 使用文本记录异常日志        /// </summary>        /// <Author>Ryanding</Author>        /// <date>2011-05-01</date>        public void LoadFileAppender()        {            string currentPath = AppDomain.CurrentDomain.BaseDirectory;            currentPath = Path.Combine(currentPath, @"Log");            string txtLogPath = Path.Combine(currentPath, "ErrorLog.txt");            log4net.Repository.Hierarchy.Hierarchy hier =                (log4net.Repository.Hierarchy.Hierarchy)log4net.LogManager.GetRepository();            if (hier != null)            {                FileAppender fileAppender = new FileAppender();                fileAppender.Name = "LogFileAppender";                fileAppender.File = txtLogPath;                fileAppender.AppendToFile = true;                PatternLayout patternLayout = new PatternLayout                {                    ConversionPattern =                        "记录时间:%date 线程ID:[%thread] 日志级别:%-5level 出错类:%logger property:[%property{NDC}] - 错误描述:%message%newline"                };                patternLayout.ActivateOptions();                fileAppender.Layout = patternLayout;                //选择UTF8编码,确保中文不乱码。                fileAppender.Encoding = Encoding.UTF8;                fileAppender.ActivateOptions();                BasicConfigurator.Configure(fileAppender);            }        }

 

方法2:

    static bool InitializeLogSystem()    {      // 通过配置文件偷来的配置项      //<appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">      //  <file value="http://www.mamicode.com/Data/RollingLogFile.log" />      //  <appendToFile value="http://www.mamicode.com/true" />      //  <maxSizeRollBackups value="http://www.mamicode.com/3" />      //  <maximumFileSize value="http://www.mamicode.com/1MB" />      //  <rollingStyle value="http://www.mamicode.com/Size" />      //  <staticLogFileName value="http://www.mamicode.com/true" />      //  <layout type="log4net.Layout.PatternLayout">      //    <conversionPattern value="http://www.mamicode.com/%date [%thread] %-5level %logger [%property{url}] - %message%newline" />      //  </layout>      //</appender>      log4net.Appender.RollingFileAppender appender = new log4net.Appender.RollingFileAppender();      // winform 的取路径方式呢      appender.File = System.IO.Path.Combine(Application.StartupPath, "RollingLogFile.log");      appender.AppendToFile = true;      appender.MaxSizeRollBackups = 3;      appender.MaximumFileSize = "1MB";      appender.RollingStyle = log4net.Appender.RollingFileAppender.RollingMode.Size;      appender.StaticLogFileName = true;      appender.Layout = new log4net.Layout.PatternLayout("%date [%thread] %-5level - %message%newline");      appender.ActivateOptions();// 这个要调用一下呢      log4net.Config.BasicConfigurator.Configure(appender);      return true;    }

 

C# 代码 手工 配置 Log4Net 2种方法