将这篇文章的配置文件中的log4net节点下的内容替换成下面的
https://www.cnblogs.com/RambleLife/p/9165248.html
<log4net debug="false"> ???<root> ?????<priority value="ALL"/> ?????<appender-ref ref="TraceAppender"/> ?????<appender-ref ref="ConsoleAppender"/> ?????<appender-ref ref="RollingFileAppender"/> ???</root> ???<appender name="TraceAppender" type="log4net.Appender.TraceAppender"> ?????<layout type="log4net.Layout.PatternLayout"> ???????<conversionPattern value="%newline%date [%thread] %-5level %logger [%property{NDC}] - %message%newline%newline"/> ?????</layout> ???</appender> ???<appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender"> ?????<layout type="log4net.Layout.PatternLayout"> ???????<conversionPattern value="%newline%date [%thread] %-5level %logger [%property{NDC}] - %message%newline%newline"/> ?????</layout> ???</appender> ???<appender name="RollingFileAppender" type="log4net.Appender.RollingFileAppender"> ?????<file value="Log\SysLog"/> ?????<!--日志文件夹及文件名开头--> ?????<appendToFile value="true"/> ?????<!--是否追加到文件--> ?????<RollingStyle value="Date"/> ?????<!--日期的格式--> ?????<DatePattern value="yyyy-MM-dd"/> ?????<!--文件名后面加上.log后缀，必须使用转义字符--> ?????<maximumFileSize value="1MB" /> ?????<!--最大文件大小--> ?????<StaticLogFileName value="false"/> ?????<!--日志文件名是否为静态--> ?????<layout type="log4net.Layout.PatternLayout,log4net"> ???????<param name="ConversionPattern" value="%newline%date [%thread] %-5level %logger [%property{NDC}] - %message%newline%newline"/> ???????<param name="Header" value=" ------------------网站运行过程中产生的错误-------------------------- "/> ???????<param name="Footer" value=" -----------------测试：GZQ------------------------------------- "/> ?????</layout> ???</appender> ?</log4net>Log4Net记录到文件
原文地址：https://www.cnblogs.com/RambleLife/p/9165252.html