log4net环境配置

引用 log4net.dll

添加log4net.config

<configuration>

    <configSections>

   <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
    </configSections>

    <log4net debug="false">
        <!--输出到文件-->
        <appender name="LogFileAppender" type="log4net.Appender.FileAppender" >
            <!--log文件存放的地址-->
            <param name="File" value="d:\Applog.txt" />
            <param name="datePattern" value="yyyy-MM-dd HH:mm" />
            <param name="AppendToFile" value="true" />
            <layout type="log4net.Layout.PatternLayout">
                <param name="ConversionPattern" value="%d [%t] %-5p %c [%x] - %m%n" />
            </layout>
        </appender>     

        <!--记录到系统日志-->
        <appender name="EventLogAppender" type="log4net.Appender.EventLogAppender" >
            <layout type="log4net.Layout.PatternLayout">
                <param name="ConversionPattern" value="%d [%t] %-5p %c [%x] - %m%n" />
            </layout>
        </appender>

        <!--记录到分割的日志文件-->
        <appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
            <param name="File" value="d:\log.txt" />
            <param name="AppendToFile" value="true" />
            <param name="MaxSizeRollBackups" value="10" />
            <param name="MaximumFileSize" value="5MB" />
            <param name="RollingStyle" value="Size" />
            <param name="StaticLogFileName" value="true" />
            <layout type="log4net.Layout.PatternLayout">
                <param name="ConversionPattern" value="%d [%t] %-5p %c [%x] - %m%n" />
            </layout>
        </appender>     
        <root>
            <level value="DEBUG" />
            <!--指定用哪个方式记录-->
            <appender-ref ref="FileAppender" />
            <appender-ref ref="RollingLogFileAppender" /> 

    <appender-refref="EventLogAppender

" />       

 

</root>
    </log4net>

</configuration> 

添加Global.asax 

在Application_Start 中添加如下： 

            log4net.Config.XmlConfigurator.Configure(new FileInfo("log4net.config")); 

 

 添加页面test.aspx

在test.aspx.cs 添加

  private static readonly ILog log = LogManager.GetLogger(typeof(Login)); 

在PageLoad中添加

 log.Debug("Test");
 log.Error("Err");

 log.Info( "Info");

 好了。配置完成