从零开始写C# MVC框架之--- 配置log4日志

来源：互联网发布：域名投资的秘密电子书编辑：程序博客网时间：2024/05/20 15:57

在框架中配置日志分2步，一个是在帮助项目Zy.Utilities--Zy.Utility.Core中新建log类，封装写入日志方法，还需要在Zy.Utility.Core添加 log4net 的引用

1、log实现类

[assembly: log4net.Config.XmlConfigurator(Watch = true)]namespace Zy.Utility.Core{    /// <summary>    /// 日志处理类    /// </summary>    public static class Log    {        public static void Error(string msg)        {            log4net.ILog log = log4net.LogManager.GetLogger(msg);            log.Error(msg);        }        public static void Info(string msg)        {            log4net.ILog log = log4net.LogManager.GetLogger(msg);            log.Info(msg);        }        public static void Warning(string msg)        {            log4net.ILog log = log4net.LogManager.GetLogger(msg);            log.Warn(msg);        }        public static void Error(string msg, Exception ex)        {            log4net.ILog log = log4net.LogManager.GetLogger(msg);            log.Error("Error", ex);        }        public static void Info(string msg, Exception ex)        {            log4net.ILog log = log4net.LogManager.GetLogger(msg);            log.Info("Info", ex);        }        public static void Warning(string msg, Exception ex)        {            log4net.ILog log = log4net.LogManager.GetLogger(msg);            log.Warn("Warning", ex);        }    }}

2、在Web项目的web.config中配置log4，配置完后，启动项目后会在ZyCommon-ZyWeb项目中生成一个Log的文件夹

<log4net>    <!--数据日志-->    <appender name="InfoRollingFileAppender" type="log4net.Appender.RollingFileAppender">      <lockingModel type="log4net.Appender.FileAppender+MinimalLock" />      <param name="File" value="Log\Info\" />      <param name="AppendToFile" value="true" />      <param name="rollingStyle" value="Date" />      <param name="datePattern" value="yyyy-MM-dd.'Info.log'" />      <param name="staticLogFileName" value="false" />      <layout type="log4net.Layout.PatternLayout">        <conversionPattern value="%n%n%n 记录时间：%date %n日志级别：  %-5level %n出错类：%logger  %n错误描述：%message %newline%newline" />      </layout>      <filter type="log4net.Filter.LevelRangeFilter">        <param name="LevelMin" value="INFO" />        <param name="LevelMax" value="INFO" />      </filter>    </appender>    <!--错误日志-->    <appender name="ErrorRollingFileAppender" type="log4net.Appender.RollingFileAppender">      <lockingModel type="log4net.Appender.FileAppender+MinimalLock" />      <param name="File" value="Log\Error\" />      <param name="AppendToFile" value="true" />      <param name="rollingStyle" value="Date" />      <param name="datePattern" value="yyyy-MM-dd.'error.log'" />      <param name="staticLogFileName" value="false" />      <layout type="log4net.Layout.PatternLayout">        <conversionPattern value="%n%n%n 记录时间：%date %n日志级别：  %-5level %n出错类：%logger  %n错误描述：%message %newline%newline" />      </layout>      <filter type="log4net.Filter.LevelRangeFilter">        <param name="LevelMin" value="ERROR" />        <param name="LevelMax" value="ERROR" />      </filter>    </appender>    <!--调试日志-->    <appender name="DebugRollingFileAppender" type="log4net.Appender.RollingFileAppender">      <lockingModel type="log4net.Appender.FileAppender+MinimalLock" />      <param name="File" value="Log\Debug\" />      <param name="AppendToFile" value="true" />      <param name="rollingStyle" value="Date" />      <param name="datePattern" value="yyyy-MM-dd.'debug.log'" />      <param name="staticLogFileName" value="false" />      <layout type="log4net.Layout.PatternLayout">        <conversionPattern value="%n%n%n 记录时间：%date %n日志级别：  %-5level %n出错类：%logger  %n错误描述：%message %newline%newline" />      </layout>      <filter type="log4net.Filter.LevelRangeFilter">        <param name="LevelMin" value="DEBUG" />        <param name="LevelMax" value="DEBUG" />      </filter>    </appender>    <root>      <level value="DEBUG" />      <!--文件形式记录日志-->      <appender-ref ref="ErrorRollingFileAppender" />      <appender-ref ref="DebugRollingFileAppender" />      <appender-ref ref="InfoRollingFileAppender" />    </root>  </log4net>

Log文件夹下分为Debug、Error、Info文件夹，分别写入错误级别不同的日志信息

开发中报错后，错误信息会写入Error文件夹中，按配置规则每天生成一个txt文件夹，调试时也可以写入日志中

0 0