3.6、GG_Logs 日志类库封装使用说明
GG_Logs类库项目，Nuget安装log4net
添加代码配置代码：
[assembly: log4net.Config.XmlConfigurator(ConfigFile = "log4net.config", Watch = false)]
添加操作类代码（Log4Net.cs）：
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using log4net;
namespace GG_Logs
{
public static class Log4Net
{
public static void Debug(object message)
{
LogManager.GetLogger(GetCurrentMethodFullName()).Debug(message);
}
public static void Debug(object message, Exception ex)
{
LogManager.GetLogger(GetCurrentMethodFullName()).Debug(message, ex);
}
public static void Error(object message)
{
LogManager.GetLogger(GetCurrentMethodFullName()).Error(message);
}
public static void Error(object message, Exception exception)
{
LogManager.GetLogger(GetCurrentMethodFullName()).Error(message, exception);
}
private static string GetCurrentMethodFullName()
{
try
{
StackFrame frame;
string str2;
int num = 2;
StackTrace trace = new StackTrace();
int length = trace.GetFrames().Length;
do
{
frame = trace.GetFrame(num++);
str2 = frame.GetMethod().DeclaringType.ToString();
}
while (str2.EndsWith("Exception") && (num < length));
string name = frame.GetMethod().Name;
return (str2 + "." + name);
}
catch
{
return null;
}
}
public static void Info(object message)
{
LogManager.GetLogger(GetCurrentMethodFullName()).Info(message);
}
public static void Info(object message, Exception ex)
{
LogManager.GetLogger(GetCurrentMethodFullName()).Info(message, ex);
}
public static void Warn(object message)
{
LogManager.GetLogger(GetCurrentMethodFullName()).Warn(message);
}
public static void Warn(object message, Exception ex)
{
LogManager.GetLogger(GetCurrentMethodFullName()).Warn(message, ex);
}
}
}
在使用的项目中引用类的GG_Logs.dll，新建文件log4net.config 并添加配置代码：
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
<section name="log4net" type="System.Configuration.IgnoreSectionHandler"/>
</configSections>
<log4net>
<!-- OFF, FATAL, ERROR, WARN, INFO, DEBUG, ALL -->
<!-- Set root logger level to ERROR and its appenders -->
<root>
<level value="ALL" />
<appender-ref ref="SysAppender" />
</root>
<!-- Print only messages of level DEBUG or above in the packages -->
<logger name="WebLogger">
<level value="DEBUG" />
</logger>
<appender name="SysAppender" type="log4net.Appender.RollingFileAppender,log4net">
<!--文件名称-->
<appendToFile value="true"/>
<param name="File" value="C:/Logs/" />
<param name="AppendToFile" value="true" />
<param name="RollingStyle" value="Date" />
<!--文件名称-->
<param name="DatePattern" value=""Logs_"yyyyMMdd".txt"" />
<param name="StaticLogFileName" value="false" />
<!--设置无限备份=-1 ，最大备份数为1000-->
<param name="MaxSizeRollBackups" value="1000"/>
<!--每个文件的大小-->
<param name="MaximumFileSize" value="500KB"/>
<layout type="log4net.Layout.PatternLayout,log4net">
<param name="ConversionPattern" value="%d [%t] %-5p %c - %m%n" />
</layout>
</appender>
<appender name="consoleApp" type="log4net.Appender.ConsoleAppender,log4net">
<layout type="log4net.Layout.PatternLayout,log4net">
<param name="ConversionPattern" value="%d [%t] %-5p %c - %m%n" />
</layout>
</appender>
</log4net>
</configuration>
调用代码很简单。
using GG_Logs;
Log4Net.Error("hhhhhhhhhhhhh");
实际项目调用，建立mvc模式的web项目，项目名称Web。
当前mvc项目想创建一个log4net.config 日志配置文件：代码如下
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
<section name="log4net" type="System.Configuration.IgnoreSectionHandler"/>
</configSections>
<log4net>
<!-- OFF, FATAL, ERROR, WARN, INFO, DEBUG, ALL -->
<!-- Set root logger level to ERROR and its appenders -->
<root>
<level value="ALL" />
<appender-ref ref="SysAppender" />
</root>
<!-- Print only messages of level DEBUG or above in the packages -->
<logger name="WebLogger">
<level value="DEBUG" />
</logger>
<appender name="SysAppender" type="log4net.Appender.RollingFileAppender,log4net">
<!--文件名称-->
<appendToFile value="true"/>
<param name="File" value="D:/Logs/" />
<param name="AppendToFile" value="true" />
<param name="RollingStyle" value="Date" />
<!--文件名称-->
<param name="DatePattern" value=""Logs_"yyyyMMdd".txt"" />
<param name="StaticLogFileName" value="false" />
<!--设置无限备份=-1 ，最大备份数为1000-->
<param name="MaxSizeRollBackups" value="1000"/>
<!--每个文件的大小-->
<param name="MaximumFileSize" value="500KB"/>
<layout type="log4net.Layout.PatternLayout,log4net">
<param name="ConversionPattern" value="%d [%t] %-5p %c - %m%n" />
</layout>
</appender>
<appender name="consoleApp" type="log4net.Appender.ConsoleAppender,log4net">
<layout type="log4net.Layout.PatternLayout,log4net">
<param name="ConversionPattern" value="%d [%t] %-5p %c - %m%n" />
</layout>
</appender>
</log4net>
</configuration>
当前项目添加引用
打开HomeController.cs 控制器 ，添加代码
using GG_Logs; //命名空间引用
Index()方法加入代码Log4Net.Error("hhhhhhhhhhhhh");
运行项目，在D盘logs文件夹下有txt文本，日志操作完成。
需要的可加qq群：547765059 ，源码在空间里。