1. 程式人生 > >[外包]!採用asp.net core 快速構建小型創業公司後臺管理系統(四.Log4Net的簡單配置)

[外包]!採用asp.net core 快速構建小型創業公司後臺管理系統(四.Log4Net的簡單配置)

接著上一章繼續嘮

這一章主要說一下

  • Log4Net在我專案裡的配置,

另外群裡有人說serilog是最好用的,這個我也用過,感覺就那樣吧,以前還自己寫log

一.基礎配置類

  

  infrastructure下直接一個Log4Net配置檔案

  程式碼如下:

  

/// <summary>
    /// 日誌服務
    /// </summary>
    public class Log4Net
    {
        /// <summary>
        /// 定義日誌容器
        /// </summary>
private static ILoggerRepository _repository = LogManager.CreateRepository(TbConstant.Log4RepositoryKey); /// <summary> /// 定義日誌配置檔案 /// </summary> private static FileInfo LogConfig = new FileInfo(ConfigLocator.Instance[TbConstant.Log4netKey]);
/// <summary> /// 定義介面引數 /// </summary> /// <returns></returns> private static ILog SetLog() { var _MethodName = string.Empty; try { StackFrame _Call = new StackFrame(2); _MethodName
= string.Format("{0}.{1}", _Call.GetMethod().ReflectedType.FullName, _Call.GetMethod().Name); var _St = new StackTrace().GetFrames(); foreach (var _item in _St) { if (_item.GetMethod().DeclaringType.ToString().EndsWith("Exception") && _St.Length > 2) { _MethodName = string.Format("{0}.{1}", _item.GetMethod().ReflectedType.FullName, _item.GetMethod().Name); continue; } } } catch { } XmlConfigurator.Configure(_repository, LogConfig); return LogManager.GetLogger(_repository.Name, _MethodName); } #region 異常日誌 /// <summary> /// 異常日誌 /// </summary> /// <param name="msg">錯誤資訊</param> public static void Debug(object msg) { SetLog().Debug(msg); } /// <summary> /// 異常日誌 /// </summary> /// <param name="msg">錯誤資訊</param> /// <param name="ex">異常資訊</param> public static void Debug(object msg, Exception ex) { SetLog().Debug(msg, ex); } #endregion #region 錯誤日誌 /// <summary> /// 錯誤日誌 /// </summary> /// <param name="msg">錯誤資訊</param> public static void Error(object msg) { SetLog().Error(msg); } /// <summary> /// 錯誤日誌 /// </summary> /// <param name="msg">錯誤資訊</param> /// <param name="ex">異常資訊</param> public static void Error(object msg, Exception ex) { SetLog().Error(msg, ex); } #endregion #region 資料日誌 /// <summary> /// 資料日誌 /// </summary> /// <param name="msg">錯誤資訊</param> public static void Info(object msg) { SetLog().Info(msg); } /// <summary> /// 資料日誌 /// </summary> /// <param name="msg">錯誤資訊</param> /// <param name="ex">異常資訊</param> public static void Info(object msg, Exception ex) { SetLog().Info(msg, ex); } #endregion #region 警告日誌 /// <summary> /// 警告日誌 /// </summary> /// <param name="msg">錯誤資訊</param> public static void Warn(object msg) { SetLog().Warn(msg); } /// <summary> /// 警告日誌 /// </summary> /// <param name="msg">錯誤資訊</param> /// <param name="ex">異常資訊</param> public static void Warn(object msg, Exception ex) { SetLog().Warn(msg, ex); } #endregion }

  主要說一下這兩句

     /// <summary>
        /// 定義日誌容器
        /// </summary>
        private static ILoggerRepository _repository = LogManager.CreateRepository(TbConstant.Log4RepositoryKey);
        /// <summary>
        /// 定義日誌配置檔案
        /// </summary>
        private static FileInfo LogConfig = new FileInfo(ConfigLocator.Instance[TbConstant.Log4netKey]);
  CreateRepository裡傳入自定義key
 

  

  第二句傳入log4net配置檔案路徑

  如圖:

  

  程式碼如下:配置還是老配置

  

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <log4net>
    <!--錯誤日誌-->
    <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記錄時間:%date %n日誌級別:  %-5level %n類及方法:%logger  %n描述:%message %newline%newline" />
      </layout>
      <filter type="log4net.Filter.LevelRangeFilter">
        <param name="LevelMin" value="ERROR" />
        <param name="LevelMax" value="ERROR" />
      </filter>
    </appender>
    <!--警告日誌-->
    <appender name="WarnRollingFileAppender" type="log4net.Appender.RollingFileAppender">
      <lockingModel type="log4net.Appender.FileAppender+MinimalLock" />
      <param name="File" value="Log/Warn/" />
      <param name="AppendToFile" value="true" />
      <param name="rollingStyle" value="Date" />
      <param name="datePattern" value="yyyy-MM-dd.'warn.log'" />
      <param name="staticLogFileName" value="false" />
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%n%n%n記錄時間:%date %n日誌級別:  %-5level %n類及方法:%logger  %n描述:%message %newline%newline" />
      </layout>
      <filter type="log4net.Filter.LevelRangeFilter">
        <param name="LevelMin" value="WARN" />
        <param name="LevelMax" value="WARN" />
      </filter>
    </appender>
    <!--資料日誌-->
    <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記錄時間:%date %n日誌級別:  %-5level %n類及方法:%logger  %n描述:%message %newline%newline" />
      </layout>
      <filter type="log4net.Filter.LevelRangeFilter">
        <param name="LevelMin" value="INFO" />
        <param name="LevelMax" value="INFO" />
      </filter>
    </appender>
    <!--異常日誌-->
    <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記錄時間:%date %n日誌級別:  %-5level %n類及方法:%logger  %n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" />
      <!--檔案形式記錄日誌-->
      <appender-ref ref="ErrorRollingFileAppender" />
      <appender-ref ref="DebugRollingFileAppender" />
      <appender-ref ref="InfoRollingFileAppender" />
      <appender-ref ref="WarnRollingFileAppender" />
    </root>
  </log4net>
</configuration>

  二.測試結果

  

  

  在你想記錄日至的地方,直接用Log4Net點他的四種日誌型別,Info,Error,Warn,Debug

  他會在你專案根目錄下生成Log資料夾,幷包含四種類型日誌,按日期劃分

  

  日誌內容如下:

  

  日誌記錄這塊我就講到這裡

  另外今天我對這個專案加了quartz計劃任務管理模組,還加了報表匯出

  

  

  

  

  這個內容就下一章嘮吧

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