<?xml version="1.0"?>
<configuration>
  <configSections>
    <!--日志组件配置-->
    <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
  </configSections>
  <log4net>
    <!-- Define some output appenders -->
    <appender name="RollingLogFileAppender" type="log4net.Appender.FileAppender">
      <file value="UpgradeLog\Shell.log"/>
      <appendToFile value="true"/>
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%date [%thread] %-5level - %message%newline"/>
      </layout>
    </appender>
    <root>
      <!--ALL,DEBUG,INFO,ERROR,OFF -->
      <level value="ALL"/>
      <appender-ref ref="RollingLogFileAppender"/>
    </root>
  </log4net>
<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8"/></startup></configuration>
