log4net在控制台显示，记录文件，写入Oracle数据库的配置文件，调用写在总结里面

<?xml version="1.0" encoding="utf-8" ?>
<configuration>

<!-- Register a section handler for the log4net section -->
<configSections>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
</configSections>
<log4net>

<appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
<!--日志路径-->
<param name= "File" value= ".logs"/>
<!--是否是向文件中追加日志-->
<param name= "AppendToFile" value= "true"/>
<!--log保留天数-->
<param name= "MaxSizeRollBackups" value= "10"/>
<!--日志文件名是否是固定不变的-->
<param name= "StaticLogFileName" value= "false"/>
<!--日志文件名格式为:2008-08-31.log-->
<param name= "DatePattern" value= "yyyy-MM-dd&quot;.log&quot;"/>
<!--日志根据日期滚动-->
<param name= "RollingStyle" value= "Date"/>
<layout type="log4net.Layout.PatternLayout">
<param name="ConversionPattern" value="%d: %-5p %m%n " />
</layout>
</appender>

<!-- 控制台前台显示日志 -->
<appender name="ColoredConsoleAppender" type="log4net.Appender.ColoredConsoleAppender">
<mapping>
<level value="ERROR" />
<foreColor value="Red, HighIntensity" />
</mapping>
<mapping>
<level value="Info" />
<foreColor value="Green" />
</mapping>
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%n%date{HH:mm:ss,fff} [%-5level] %m" />
</layout>

<filter type="log4net.Filter.LevelRangeFilter">
<param name="LevelMin" value="Info" />
<param name="LevelMax" value="Fatal" />
</filter>
</appender>



<!-- Oracle Appender -->
<appender name="ADONetAppender_Oracle" type="log4net.Appender.ADONetAppender">
<!--bufferSize 为缓冲区大小，只有日志记录超设定值才会一块写入到数据库 -->
<bufferSize value="0" />
<!--访问数据库驱动的引用-->
<connectionType value="Oracle.ManagedDataAccess.Client.OracleConnection, Oracle.ManagedDataAccess, Version=4.121.2.0, Culture=neutral, PublicKeyToken=89b483f429c47342" />
<!--数据库连接字符串-->
<connectionString value="Data Source=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=db_name)));Persist Security Info=True;User ID=uid;Password=password;" />
<!--数据库执行的Sql语句-->
<commandText value="INSERT INTO LOG_LOG4NET (LOG_ID, LOG_DATE, LOG_LEVEL, LOG_IDENTITY, LOG_MESSAGE, LOG_EXCEPTION, LOG_LOGGER, LOG_SOURCE) VALUES (LOG_LOG4NET_SEQ.nextval, :log_date, :log_level, :log_identity, :log_message, :log_exception, :logger, :source)" />
<!-- 日志记录时间，RawTimeStampLayout为默认的时间输出格式 -->
<parameter>
<parameterName value=":log_date" />
<dbType value="DateTime" />
<layout type="log4net.Layout.RawTimeStampLayout">
</layout>
</parameter>
<!--日志等级-->
<parameter>
<parameterName value=":log_level" />
<dbType value="String" />
<size value="10" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%level" />
</layout>
</parameter>

<parameter>
<parameterName value=":log_identity" />
<dbType value="String" />
<size value="100" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%identity" />
</layout>
</parameter>
<!-- 自定义的消息 -->
<parameter>
<parameterName value=":log_message" />
<dbType value="String" />
<size value="2000" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%m" />
</layout>
</parameter>
<!-- 异常信息 -->
<parameter>
<parameterName value=":log_exception" />
<dbType value="String" />
<size value="2000" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%exception" />
</layout>
</parameter>
<!--日志记录类名称-->
<parameter>
<parameterName value=":logger" />
<dbType value="String" />
<size value="255" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%logger" />
</layout>
</parameter>
<!-- 产生日志的文件名称 -->
<parameter>
<parameterName value=":source" />
<dbType value="String" />
<size value="1000" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%file:%line" />
</layout>
</parameter>
</appender>

<!-- Setup the root category, add the appenders and set the default level -->
<root>
<level value="ALL" />
<appender-ref ref="ADONetAppender_Oracle" />
<appender-ref ref="RollingLogFileAppender" />
<appender-ref ref="ColoredConsoleAppender" />
</root>

</log4net>
</configuration>