1.首先配置节点
<appender name="UdpAppender2" type="log4net.Appender.UdpAppender">
<param name="Encoding" value="utf-8" />
<param name="RemoteAddress" value="127.0.0.1" />
<param name="RemotePort" value="8003" />
<layout type="FredLee.ApplicationLog.Layout.AppLoglog4j" />
</appender>
2.添加类型FredLee.ApplicationLog.Layout.AppLoglog4j，编译后放在应用程序的执行目录中
3.下载查看器查看