1.配置log4net.config文件
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<!-- Author:GaoBingBing-->
<configSections>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
</configSections>
<log4net>
<!--写入到数据库-->
<appender name="AdoNetAppender_MySql" type="log4net.Appender.AdoNetAppender">
<!--错误队列数据达到5个才持久化到数据库-->
<bufferSize value="5" />
<param name="ConnectionType" value="MySql.Data.MySqlClient.MySqlConnection, MySql.Data"/>
<param name="ConnectionString" value="server=localhost;database=test;Uid=sa;Pwd=sa;old syntax=yes"/>
<commandText value="INSERT INTO log(log_datetime,log_thread,log_level,log_logger,log_message) VALUES (@log_date, @thread, @log_level, @logger, @message)"/>
<parameter>
<parameterName value="@log_date"/>
<dbType value="DateTime"/>
<layout type="log4net.Layout.RawTimeStampLayout"/>
<!--<layout type="log4net.Layout.PatternLayout" value="%date{yyyy‘-‘MM‘-‘dd HH‘:‘mm‘:‘ss}" />-->
</parameter>
<parameter>
<parameterName value="@thread"/>
<dbType value="String"/>
<size value="255"/>
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%thread"/>
</layout>
</parameter>
<parameter>
<parameterName value="@log_level"/>
<dbType value="String"/>
<size value="50"/>
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%level"/>
</layout>
</parameter>
<parameter>
<parameterName value="@logger"/>
<dbType value="String"/>
<size value="255"/>
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%logger"/>
</layout>
</parameter>
<parameter>
<parameterName value="@message"/>
<dbType value="String"/>
<size value="4000"/>
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%message"/>
</layout>
</parameter>
<!--<parameter>
<parameterName value="@exception"/>
<dbType value="String"/>
<size value="2000"/>
<layout type="log4net.Layout.ExceptionLayout"/>
</parameter>-->
</appender>
<root>
<level value="ALL"/>
<appender-ref ref="AdoNetAppender_MySql"/>
</root>
<logger name="*">
<level value="ALL" />
<appender-ref ref="AdoNetAppender_MySql" />
</logger>
</log4net>
</configuration>
2.项目启动处
log4net.Config.XmlConfigurator.Configure();
3.AssemblyInfo.cs
[assembly: log4net.Config.XmlConfigurator(ConfigFile = "log4net.config", Watch = true)]
4.调用log4net
log4net.ILog myLogger = log4net.LogManager.GetLogger("message");
myLogger.Info("hello!");
简单四步配置成功第一次写博客园,还没有掌握好看的布局,再接再厉!嘻嘻