一、使用背景:
C#window服务下添加一个日志记录程序集(Log4Net.dll)
二、添加和使用步骤如下:
下载并引入Log4Net.dll程序集到项目中
下载地址:http://logging.apache.org/log4net/download_log4net.cgi
在App.Config中添加对应的节点
<!--重点configsections必须是第一个节点1og4net配置-->
<configSections>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
</configSections>
在App.Config中添加Log4Net.dll初始化信息(主要一些按照什么格式存储,存储位置的配置)
<log4net>
<!-- OFF, FATAL, ERROR, WARN, INFO, DEBUG, ALL -->
<!-- Set root logger level to ERROR and its appenders -->
<root>
<level value="ALL" />
<appender-ref ref="SysAppender" />
</root>
<!-- Print only messages of level DEBUG or above in the packages -->
<logger name="WebLogger">
<level value="DEBUG" />
</logger>
<appender name="SysAppender" type="log4net.Appender.RollingFileAppender,log4net">
<!--日志文件夹名称-->
<param name="File" value="ProJectsLogs/" />
<param name="AppendToFile" value="true" />
<param name="RollingStyle" value="Date" />
<param name="DatePattern" value=""Logs_"yyyyMMdd".txt"" />
<param name="StaticLogFileName" value="false" />
<layout type="log4net.Layout.PatternLayout,log4net">
<param name="ConversionPattern" value="%d [%t] %-5p %c - %m%n" />
</layout>
</appender>
<appender name="consoleApp" type="log4net.Appender.ConsoleAppender,log4net">
<layout type="log4net.Layout.PatternLayout,log4net">
<param name="ConversionPattern" value="%d [%t] %-5p %c - %m%n" />
</layout>
</appender>
</log4net>
在AssemblyInfo.cs:配置文件中读取配置Log4net.dll
[assembly: log4net.Config.XmlConfigurator(ConfigFileExtension = "config", Watch = true)]
使用Log4Net.Dll记录日志
//首先实例化Log4net
private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType); //使用记录信息
log.Debug("Debug", new Exception("Debug"));
log.Info("Info", new Exception("Info"));
log.Warn("Warn", new Exception("Warn"));
log.Error("Error", new Exception("Error"));
log.Fatal("Fatal", new Exception("Fatal"));