log4net配置与初始化

1、配置文件：

<?xml version="1.0" encoding="utf-8" ?>

<configuration>

<configSections>

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

</configSections>

<log4net>

<logger name="Weixin" additivity="false">

<level value="All" />

<appender-ref ref="AccountRollingFileAppender" />

</logger>

<appender name="AccountRollingFileAppender" type="log4net.Appender.RollingFileAppender">

<param name="File" value="LogsWeixin.log" />

<param name="AppendToFile" value="true" />

<param name="RollingStyle" value="Size" />

<param name="CountDirection" value="1" />

<param name="MaximumFileSize" value="1MB" />

<param name="MaxSizeRollBackups" value="1024" />

<layout type="log4net.Layout.PatternLayout">

<param name="ConversionPattern" value="%d [%t] %-5p %c - %m%n" />

</layout>

</appender>

</log4net>

</configuration>

2、初始化：

string logConfigPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Log4Net.config");

XmlConfigurator.Configure(new FileStream(logConfigPath, FileMode.Open));