作为
suggested由MrPeregrination,您需要编写一个派生自
XmlLayoutBase的课程,覆盖
FormatXml方法,并指示您的appender将其用作布局：
@H_404_7@class Program
{
static void Main(string[] args)
{
XmlConfigurator.Configure();
ILog log = log4net.LogManager.GetLogger(typeof(Program));
log.Debug("Hello world");
}
}
public class MyXmlLayout : XmlLayoutBase
{
protected override void FormatXml(XmlWriter writer,LoggingEvent loggingEvent)
{
writer.WriteStartElement("LogEntry");
writer.WriteStartElement("Message");
writer.WriteString(loggingEvent.RenderedMessage);
writer.WriteEndElement();
writer.WriteEndElement();
}
}
并在app.config中放这个：
@H_404_7@<?xml version="1.0" encoding="utf-8" ?> <configuration> <configSections> <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler,log4net"/> </configSections> <log4net> <appender name="LogFileAppender" type="log4net.Appender.RollingFileAppender" > <param name="File" value="log.txt" /> <param name="AppendToFile" value="true" /> <rollingStyle value="Size" /> <maxSizeRollBackups value="10" /> <maximumFileSize value="10MB" /> <staticLogFileName value="true" /> <layout type="MyNamespace.MyXmlLayout" /> </appender> <root> <level value="DEBUG" /> <appender-ref ref="LogFileAppender" /> </root> </log4net> </configuration> @H_404_7@<LogEntry><Message>Hello world</Message></LogEntry>