.NET6在WebApi中使用日志组件log4net

目录

1、安装依赖

Microsoft.Extensions.Logging.Log4Net.AspNetCore

2、配置文件

<?xml version="1.0" encoding="utf-8" ?><configuration><!-- This section contains the log4net configuration settings --><log4net><appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender"><layout type="log4net.Layout.PatternLayout" value="%date [%thread] %-5level %logger - %message%newline" /></appender><appender name="FileAppender" type="log4net.Appender.FileAppender"><file value="log-file.log" /><appendToFile value="true" /><layout type="log4net.Layout.PatternLayout"><conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}] - %message%newline" /></layout></appender><appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender"><file value="LogFile/Error/" /><appendToFile value="true" /><rollingStyle value="Composite" /><staticLogFileName value="false" /><datePattern value="yyyyMMdd'.log'" /><maxSizeRollBackups value="10" /><maximumFileSize value="1MB" /><layout type="log4net.Layout.PatternLayout"><conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}] - %message%newline" /></layout><filter type="log4net.Filter.LevelRangeFilter"><levelMin value="ERROR" /><!--配置该节点会监听的日志错误级别--><levelMax value="FATAL" /></filter></appender><appender name="WarnRollingFileAp易采站长站pender" type="log4net.Appender.RollingFileAppender"><file value="LogFile/Warn/" /><appendToFile value="true" /><rollingStyle value="Date"/><datePattern value="yyyy-MM-dd'.log'"/><maxSizeRollBackups value="100" /><staticLogFileName value="false" /><encoding value="utf-8" /><layout type="log4net.Layout.PatternLayout"><conversionPattern value="%newline%date [%thread %-5level] %n -- %m%n" /></layout><filter type="log4net.Filter.LevelRangeFilter"><levelMin value="WARN" /><levelMax value="WARN" /></filter></appender><appender name="InfoRollingFileAppender" type="log4net.Appender.RollingFileAppender"><file value="LogFile/Info/" /><appendToFile value="true" /><rollingStyle value="Date"/><datePattern value="yyyy-MM-dd'.log'"/><maxSizeRollBackups value="100" /><staticLogFileName value="false" /><encoding value="utf-8" /><layout type="log4net.Layout.PatternLayout"><!--<conversionPattern value="%newline%date [%thread %-5level] %n %m%n" />--><conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}] - %message%newline" />www.easck.com</layout><filter type="log4net.Filter.LevelRangeFilter"><levelMin value="TRACE " /><levelMax value="INFO" /></filter></appender><!-- Setup the root category, add the appenders and set the default level --><root><level value="ALL" /><appender-ref ref="ConsoleAppender" /><appender-ref ref="FileAppender" /><appender-ref ref="RollingLogFileAppender" /><appender-ref ref="WarnRollingFileAppender" /><appender-ref ref="InfoRollingFileAppender" /></root></log4net></configuration>

3、注册组件

Program.cs文件中

ILoggerRepository repository = LogManager.CreateRepository("NETCoreRepository");XmlConfigurator.Configure(repository, new FileInfo("log4net.config"));

4、使用

/// <summary>/// 日志/// </summary>public ILog log = LogManager.GetLogger("NETCoreRepository", this.GetType());

文件生成在项目binDebugnet6.0LogFile目录下

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