前置:为项目安装如下两个依赖
1.创建文件夹cfgFile
2.创建log4net.Config
<?xml version="1.0" encoding="utf-8" ?>
<log4net>
<appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%date [%thread] %-5level %logger - %message%newline" />
</layout>
</appender>
<appender name="FileAppender" type="log4net.Appender.FileAppender">
<!--文件地址-->
<file value="logs/log-file.txt" />
<!--追加日志内容-->
<appendToFile value="true" />
<!--多