日志框架

1、NLog

<configSections>
    <section name="nlog" type="NLog.Config.ConfigSectionHandler, NLog" />
  </configSections>
  <nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
      <!--异步写日志-->
    <targets async="true">
      <!--记录日志到控制台-->
      <target xsi:type="ColoredConsole" 
            name="consoleLog"
            encoding="UTF-8"
            layout="${date:format=yyyy-MM-dd HH\:mm\:ss}|${level:uppercase=true}|${logger}${newline}${message}${newline}" />
      <!--记录日志到文件-->
      <target xsi:type="File" 
                name="fileLog"
                encoding="UTF-8"
                fileName="${basedir}/LogFile/${shortdate}.log"
            layout="${date:format=yyyy-MM-dd HH\:mm\:ss}|${level:uppercase=true}|${logger}${newline}${message}${newline}${newline}" />
      <!--记录日志到SqlServer数据库-->
      <target xsi:type="Database"
        name="dbLog"
                encoding="UTF-8">
        <connectionString>Data Source=localhost;Initial Catalog=Demo;Persist Security Info=True;User ID=sa;Password=123456789;</connectionString>
        <dbProvider>System.Data.SqlClient</dbProvider>
        <commandText>
          INSERT INTO dbo.Log
          (Logged,Level,Message,Username,ServerName,Logger)
          VALUES
          (@Logged,@Level,@Message,@Username,@ServerName,@Logger)
        </commandText>
        <parameter name="@logged" layout="${date}" />
        <parameter name="@level" layout="${level}" />
        <parameter name="@message" layout="${message}" />
        <parameter name="@username" layout="${identity}" />
        <parameter name="@serverName" layout="${machinename}" />
        <parameter name="@logger" layout="${logger}" />
      </target>
      <!--发送邮件日志-->
      <target xsi:type="Mail" 
          name ="mailLog"
          encoding="UTF-8"
              smtpServer="smtp.gmail.com"
              smtpPort="587"
              smtpAuthentication="Basic"
              smtpUsername="邮箱用户名"
              smtpPassword="邮箱密码"
              enableSsl="true"
              addNewLines="true"
              from="发件人"
              to="收件人(逗号分隔)"
              cc="抄送"
              html="true"
              encoding="UTF-8"
              subject="邮件主题"
              header="************************************************************************"
              body="${newline}
                  时间：${date:format=yyyy-MM-dd HH\:mm\:ss} ${newline}${newline}
                  级别：${level:uppercase=true} ${newline}${newline}
                  Logger：${logger} ${newline}${newline}
                  详情：${message} ${newline}${newline}"
              footer="************************************************************************"
        />
    </targets>
    <rules>
      <logger name="*" minLevel="Debug" maxlevel="Fatal" writeTo="consoleLog" />
      <!--<logger name="*" minLevel="Debug" maxlevel="Fatal" writeTo="fileLog" />
      <logger name="*" minLevel="Debug" maxlevel="Fatal" writeTo="dbLog" />
      <logger name="*" minLevel="Debug" maxlevel="Fatal" writeTo="mailLog" />-->
    </rules>
  </nlog>

 

 2、Log4Net

<?xml version="1.0"?>
<configuration>
  <configSections>
    <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
  </configSections>
  <!--日志记录组建配置-->
  <log4net>
    <!-- Console部分log输出格式的设定 -->
    <appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="[%-5p]|%d|%logger|[%ndc] %n%m%n" />
      </layout>
    </appender>
    <!-- 日志文件部分log输出格式的设定 -->
    <appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
      <file value="Logs\" />
      <!--多线程时采用最小锁定-->
      <lockingModel type="log4net.Appender.FileAppender+MinimalLock"/>
      <!--是否追加到文件,默认为true，通常无需设置-->
      <appendToFile value="true" />
      <rollingStyle value="Date" />
      <!--日期的格式，每天换一个文件记录，如不设置则永远只记录一天的日志，需设置-->
      <datePattern value="yyyyMMdd'.txt'" />
      <staticLogFileName value="false" />
      <layout type="log4net.Layout.PatternLayout">
        <header value="" />
        <!--[%-5p]：日志级别，格式化为5个宽度 [%d]日志时间 [%logger]：日志记录者 [%n]：换行 [%m]：日志内容-->
        <ConversionPattern value="[%-5p]|%d|%logger|[%ndc] %n%m%n%n" />
      </layout>
    </appender>

    <!-- Setup the root category, add the appenders and set the default level -->
    <root>
      <!--控制级别，由低到高: ALL|DEBUG|INFO|WARN|ERROR|FATAL|OFF-->
      <!--比如定义级别为INFO，则INFO级别向下的级别，比如DEBUG日志将不会被记录-->
      <!--如果没有定义LEVEL的值，则缺省为DEBUG-->
      <level value="DEBUG" />
      <!--<appender-ref ref="ConsoleAppender" />-->
      <appender-ref ref="RollingLogFileAppender" />
    </root>
  </log4net>
</configuration>