CSharp-Single-EFCore/Bunny.WebApi/Configuration/log4net.config

<?xml version="1.0" encoding="utf-8"?>
<log4net>
    <!-- Define some output appenders -->
    <appender name="RollingAppender" type="log4net.Appender.RollingFileAppender">
        <file value="log4net\log4net.log"/>
        <!--追加日志内容-->
        <appendToFile value="true"/>

        <!--防止多线程时不能写Log,官方说线程非安全-->
        <lockingModel type="log4net.Appender.FileAppender+MinimalLock"/>

        <!--可以为:Once|Size|Date|Composite-->
        <!--Composite为Size和Date的组合-->
        <rollingStyle value="Composite"/>

        <!--当备份文件时,为文件名加的后缀-->
        <datePattern value="yyyyMMdd.TXT"/>

        <!--日志最大个数,都是最新的-->
        <!--rollingStyle节点为Size时,只能有value个日志-->
        <!--rollingStyle节点为Composite时,每天有value个日志-->
        <maxSizeRollBackups value="20"/>

        <!--可用的单位:KB|MB|GB-->
        <maximumFileSize value="3MB"/>

        <!--置为true,当前最新日志文件名永远为file节中的名字-->
        <staticLogFileName value="true"/>

        <!--输出级别在INFO和ERROR之间的日志-->
        <filter type="log4net.Filter.LevelRangeFilter">
            <param name="LevelMin" value="ALL"/>
            <param name="LevelMax" value="FATAL"/>
        </filter>
        <layout type="log4net.Layout.PatternLayout">
            <conversionPattern value="%date [%thread] %-5level %logger - %Message%newline"/>
        </layout>
    </appender>

    <!--SqlServer形式-->
    <!--log4net日志配置：http://logging.apache.org/log4net/release/config-examples.html -->
    <appender name="AdoNetAppenderSqlServer" type="log4net.Appender.AdoNetAppender">
        <!--日志缓存写入条数 设置为0时只要有一条就立刻写到数据库-->
        <bufferSize value="0"/>
        <!--日志数据库连接串-->
        <connectionType
                value="System.Data.SqlClient.SqlConnection,System.Data.SqlClient, Version=4.6.1.3, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
        <connectionString
                value="Data Source=192.168.3.98;Initial Catalog=LogManager;Persist Security Info=True;Users ID=sa;Password=abc1234."/>
        <commandText
                value="INSERT INTO Log4Net ([Date],[Thread],[Level],[Logger],[Message],[Exception]) VALUES (@log_date, @thread, @log_level, @logger, @Message, @exception)"/>
        <parameter>
            <parameterName value="@log_date"/>
            <dbType value="DateTime"/>
            <layout type="log4net.Layout.RawTimeStampLayout"/>
        </parameter>
        <parameter>
            <parameterName value="@thread"/>
            <dbType value="String"/>
            <size value="255"/>
            <layout type="log4net.Layout.PatternLayout">
                <conversionPattern value="%thread"/>
            </layout>
        </parameter>
        <parameter>
            <parameterName value="@log_level"/>
            <dbType value="String"/>
            <size value="50"/>
            <layout type="log4net.Layout.PatternLayout">
                <conversionPattern value="%level"/>
            </layout>
        </parameter>
        <parameter>
            <parameterName value="@logger"/>
            <dbType value="String"/>
            <size value="255"/>
            <layout type="log4net.Layout.PatternLayout">
                <conversionPattern value="%logger"/>
            </layout>
        </parameter>
        <parameter>
            <parameterName value="@Message"/>
            <dbType value="String"/>
            <size value="4000"/>
            <layout type="log4net.Layout.PatternLayout">
                <conversionPattern value="%Message"/>
            </layout>
        </parameter>
        <parameter>
            <parameterName value="@exception"/>
            <dbType value="String"/>
            <size value="2000"/>
            <layout type="log4net.Layout.ExceptionLayout"/>
        </parameter>
    </appender>

    <appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
        <layout type="log4net.Layout.PatternLayout">
            <!-- 自定义日志格式 -->
            <conversionPattern value="%date [%thread] %-5level %logger - %message%newline"/>
        </layout>
    </appender>

    <root>

        <!--控制级别，由低到高: ALL|DEBUG|INFO|WARN|ERROR|FATAL|OFF-->
        <!--OFF:0-->
        <!--FATAL:FATAL-->
        <!--ERROR: ERROR,FATAL-->
        <!--WARN: WARN,ERROR,FATAL-->
        <!--INFO: INFO,WARN,ERROR,FATAL-->
        <!--DEBUG: INFO,WARN,ERROR,FATAL-->
        <!--ALL: DEBUG,INFO,WARN,ERROR,FATAL-->
        <priority value="ALL"/>
        <!-- TODO 修改成你自己的类型 -->
        <level value="INFO"/>

        <!-- 写入文本文件 -->
        <appender-ref ref="RollingAppender"/>
        <!-- TODO 如果需要写入数据库放开这个注释 -->
        <!-- <appender-ref ref="AdoNetAppenderSqlServer"/> -->
        <!-- 控制台输出 -->
        <appender-ref ref="ConsoleAppender"/>
    </root>
</log4net>