<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<!--配置log4net解析-->
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
</configSections>
<connectionStrings>
<!--配置log4net写入Sqlite数据库的连接字符串-->
<add name="sqlite" connectionString="Data Source=|DataDirectory|log4net.db;Version=3;Compress=True;UTF8Encoding=True;" />
</connectionStrings>
<log4net>
<!--配置输出到跟踪中-->
<appender name="trace" type="log4net.Appender.TraceAppender, log4net">
<!--配置日志输出格式-->
<layout type="log4net.Layout.PatternLayout, log4net" value="[%d][%t][%p][%c]%m%n%exception" />
</appender>
<!--配置输出到文件中-->
<appender name="file" type="log4net.Appender.RollingFileAppender, log4net">
<!--配置日志文件-->
<file value="logs/log4net.txt" />
<!--配置日志文件存时,继续添加日志-->
<appendToFile value="true" />
<!--配置日志文件名以时间格式创建-->
<rollingStyle value="Date" />
<!--配置日志文件名的时间格式-->
<datePattern value="yyyyMMddHHmmss" />
<!--配置日志输出格式-->
<layout type="log4net.Layout.PatternLayout, log4net" value="[%d][%t][%p][%c]%m%n%exception" />
</appender>
<!--配置输出到控制台中-->
<appender name="console" type="log4net.Appender.ColoredConsoleAppender, log4net">
<!--配置日志输出格式-->
<layout type="log4net.Layout.PatternLayout, log4net" value="[%d][%t][%p][%c]%m%n%exception" />
</appender>
<!--配置输出到数据库中-->
<appender name="database" type="log4net.Appender.AdoNetAppender, log4net">
<!--日志缓存,当日志数达到设置数时执行写入数据库-->
<bufferSize value="1" />
<!--配置数据库连接字符串-->
<connectionStringName value="sqlite" />
<!--配置数据库连接对象类型-->
<connectionType value="System.Data.SQLite.SQLiteConnection, System.Data.SQLite" />
<!--配置数据库insert语句-->
<commandText value="insert into T_Log4Net (C_Date, C_Thread, C_Level, C_Logger, C_Message) values (@date, @thread, @level, @logger, @message)" />
<!--配置数据库insert语句参数-->
<parameter>
<parameterName value="@date" />
<dbType value="DateTime" />
<layout type="log4net.Layout.RawTimeStampLayout, log4net" />
</parameter>
<parameter>
<parameterName value="@thread" />
<dbType value="String" />
<layout type="log4net.Layout.PatternLayout, log4net" value="%t" />
</parameter>
<parameter>
<parameterName value="@level" />
<dbType value="String" />
<layout type="log4net.Layout.PatternLayout, log4net" value="%p" />
</parameter>
<parameter>
<parameterName value="@logger" />
<dbType value="String" />
<layout type="log4net.Layout.PatternLayout, log4net" value="%c" />
</parameter>
<parameter>
<parameterName value="@message" />
<dbType value="String" />
<layout type="log4net.Layout.PatternLayout, log4net" value="%m" />
</parameter>
</appender>
<root>
<!--输出所有日志级别-->
<level value="ALL" />
<!--输出跟踪日志-->
<appender-ref ref="trace" />
<!--输出文件日志-->
<appender-ref ref="file" />
<!--输出控制台日志-->
<appender-ref ref="console" />
<!--输出数据库日志-->
<appender-ref ref="database" />
</root>
</log4net>
</configuration>