• log

20220308151625577

  • code
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using System;
using log4net;

namespace MapGIS.GMSystem.Plugin
{
    public class Log
    {
        public static void Info(string msg)
        {
            System.Diagnostics.StackTrace st = new System.Diagnostics.StackTrace(1, true);
            int line = st.GetFrame(0).GetFileLineNumber();
            string file = st.GetFrame(0).GetFileName();
            string method = st.GetFrame(0).GetMethod().Name;
            string level = System.Reflection.MethodBase.GetCurrentMethod().Name.ToUpper();

            string log = getLog(level, msg, file, method, line);

            ILog logger = LogManager.GetLogger("logger");
            logger.Info(log);
        }
        public static void Error(string msg)
        {
            System.Diagnostics.StackTrace st = new System.Diagnostics.StackTrace(1, true);
            int line = st.GetFrame(0).GetFileLineNumber();
            string file = st.GetFrame(0).GetFileName();
            string method = st.GetFrame(0).GetMethod().Name;
            string level = System.Reflection.MethodBase.GetCurrentMethod().Name.ToUpper();

            string log = getLog(level, msg, file, method, line);

            ILog logger = LogManager.GetLogger("logger");
            logger.Error(log);
        }
        public static void Debug(string msg)
        {
            System.Diagnostics.StackTrace st = new System.Diagnostics.StackTrace(1, true);
            int line = st.GetFrame(0).GetFileLineNumber();
            string file = st.GetFrame(0).GetFileName();
            string method = st.GetFrame(0).GetMethod().Name;
            string level = System.Reflection.MethodBase.GetCurrentMethod().Name.ToUpper();

            string log = getLog(level, msg, file, method, line);

            ILog logger = LogManager.GetLogger("logger");
            logger.Debug(log);
        }
        public static void Warn(string msg)
        {
            System.Diagnostics.StackTrace st = new System.Diagnostics.StackTrace(1, true);
            int line = st.GetFrame(0).GetFileLineNumber();
            string file = st.GetFrame(0).GetFileName();
            string method = st.GetFrame(0).GetMethod().Name;
            string level = System.Reflection.MethodBase.GetCurrentMethod().Name.ToUpper();

            string log = getLog(level, msg, file, method, line);

            ILog logger = LogManager.GetLogger("logger");
            logger.Warn(log);
        }

        public static void Info(Exception ex)
        {
            System.Diagnostics.StackTrace st = new System.Diagnostics.StackTrace(1, true);
            int line = st.GetFrame(0).GetFileLineNumber();
            string file = st.GetFrame(0).GetFileName();
            string method = st.GetFrame(0).GetMethod().Name;
            string level = System.Reflection.MethodBase.GetCurrentMethod().Name.ToUpper();

            string log = getLog(level, ex, file, method, line);

            ILog logger = LogManager.GetLogger("logger");
            logger.Info(log);
        }
        public static void Error(Exception ex)
        {
            System.Diagnostics.StackTrace st = new System.Diagnostics.StackTrace(1, true);
            int line = st.GetFrame(0).GetFileLineNumber();
            string file = st.GetFrame(0).GetFileName();
            string method = st.GetFrame(0).GetMethod().Name;
            string level = System.Reflection.MethodBase.GetCurrentMethod().Name.ToUpper();

            string log = getLog(level, ex, file, method, line);

            ILog logger = LogManager.GetLogger("logger");
            logger.Error(log);
        }
        public static void Debug(Exception ex)
        {
            System.Diagnostics.StackTrace st = new System.Diagnostics.StackTrace(1, true);
            int line = st.GetFrame(0).GetFileLineNumber();
            string file = st.GetFrame(0).GetFileName();
            string method = st.GetFrame(0).GetMethod().Name;
            string level = System.Reflection.MethodBase.GetCurrentMethod().Name.ToUpper();

            string log = getLog(level, ex, file, method, line);

            ILog logger = LogManager.GetLogger("logger");
            logger.Debug(log);
        }
        public static void Warn(Exception ex)
        {
            System.Diagnostics.StackTrace st = new System.Diagnostics.StackTrace(1, true);
            int line = st.GetFrame(0).GetFileLineNumber();
            string file = st.GetFrame(0).GetFileName();
            string method = st.GetFrame(0).GetMethod().Name;
            string level = System.Reflection.MethodBase.GetCurrentMethod().Name.ToUpper();

            string log = getLog(level, ex, file, method, line);

            ILog logger = LogManager.GetLogger("logger");
            logger.Warn(log);
        }

        static string getLog(string level, string msg, string file, string method, int line)
        {
            return $"<HR COLOR={getColor(level.ToUpper())} SIZE=3>日志时间：{DateTime.Now:G} <BR>日志级别：{level.ToUpper()} <BR>日志信息：{msg} <BR>位置信息：{file} -> {method}() <BR> -> {line}<HR Size=2>";
            //return $"<HR COLOR={getColor(level.ToUpper())}>日志时间：{DateTime.Now:G} <BR>日志级别：{level.ToUpper()} <BR>日志信息：{msg} <BR>位置信息：{file} <BR>方 法 名：{method}() <BR>行 号：{line}<HR Size=2>";
        }

        static string getLog(string level, Exception ex, string file, string method, int line)
        {
            return $"<HR COLOR={getColor(level.ToUpper())} SIZE=3>日志时间：{DateTime.Now:G} <BR>日志级别：{level.ToUpper()} <BR>日志信息：{ex.GetType().FullName}: {ex.Message} <BR>位置信息：{file} -> {method}() -> {line}<HR Size=2>";
            //return $"<HR COLOR={getColor(level.ToUpper())}>日志时间：{DateTime.Now:G} <BR>日志级别：{level.ToUpper()} <BR>日志信息：{ex.GetType().FullName}: {ex.Message} <BR>位置信息：{file} <BR>方 法 名：{method}() <BR>行 号：{line}<HR Size=2>";
        }
        static string getColor(string level)
        {
            switch (level)
            {
                case "INFO":
                    return "Green";
                case "DEBUG":
                    return "Blue";
                case "WARN":
                    return "Orange";
                case "ERROR":
                    return "Red";
            }
            return "Black";
        }
    }
}
  • log4net.config
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<?xml version="1.0" encoding="utf-8" ?>
<configuration>
	<!-- Level的级别，由高到低 -->
	<!-- None > Fatal > ERROR > WARN > DEBUG > INFO > ALL-->
	<!-- 解释：如果level是ERROR，则在cs文件里面调用log4net的info()方法，则不会写入到日志文件中-->
	<log4net>
		<!--错误日志类-->
		<logger name="logger">
			<!--日志类的名字-->
			<level value="ALL" />
			<!--定义记录的日志级别-->
			<appender-ref ref="LoggerAppender" />
			<!--记录到哪个介质中去-->
		</logger>
		<!--错误日志附加介质-->
		<appender name="LoggerAppender" type="log4net.Appender.RollingFileAppender">
			<!-- name属性指定其名称,type则是log4net.Appender命名空间的一个类的名称,意思是,指定使用哪种介质-->
			<param name="File" value="\Package\GMSystem\LogShNet\" />
			<!--日志输出到exe程序这个相对目录下-->
			<param name="AppendToFile" value="false" />
			<!--输出的日志不会覆盖以前的信息-->
			<param name="MaxSizeRollBackups" value="100" />
			<!--备份文件的个数-->
			<param name="MaxFileSize" value="1024" />
			<!--当个日志文件的最大大小-->
			<param name="StaticLogFileName" value="false" />
			<!--是否使用静态文件名-->
			<param name="DatePattern" value="yyyyMMdd&quot;.html&quot;" />
			<!--日志文件名-->
			<param name="RollingStyle" value="Date" />
			<!--文件创建的方式，这里是以Date方式创建-->
			<!--错误日志布局-->
			<layout type="log4net.Layout.PatternLayout">
				<param name="ConversionPattern" value="%m%n"  />
			</layout>
		</appender>
	</log4net>
</configuration>
  • AssemblyInfo.cs
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//加载log4net配置文件
[assembly: log4net.Config.XmlConfigurator(ConfigFile = "log4net.config", ConfigFileExtension = "config", Watch = true)]

“config”, Watch = true)]

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]