从零开始写C# MVC框架之--- 配置log4日志

2021-04-10 01:27

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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

 1 [assembly: log4net.Config.XmlConfigurator(Watch = true)]  
 2 namespace Zy.Utility.Core  
 3 {  
 4     ///   
 5     /// 日志处理类  
 6     ///   
 7     public static class Log  
 8     {  
 9         public static void Error(string msg)  
10         {  
11             log4net.ILog log = log4net.LogManager.GetLogger(msg);  
12             log.Error(msg);  
13         }  
14   
15         public static void Info(string msg)  
16         {  
17             log4net.ILog log = log4net.LogManager.GetLogger(msg);  
18             log.Info(msg);  
19         }  
20   
21         public static void Warning(string msg)  
22         {  
23             log4net.ILog log = log4net.LogManager.GetLogger(msg);  
24             log.Warn(msg);  
25         }  
26   
27         public static void Error(string msg, Exception ex)  
28         {  
29             log4net.ILog log = log4net.LogManager.GetLogger(msg);  
30             log.Error("Error", ex);  
31         }  
32   
33         public static void Info(string msg, Exception ex)  
34         {  
35             log4net.ILog log = log4net.LogManager.GetLogger(msg);  
36             log.Info("Info", ex);  
37         }  
38   
39         public static void Warning(string msg, Exception ex)  
40         {  
41             log4net.ILog log = log4net.LogManager.GetLogger(msg);  
42             log.Warn("Warning", ex);  
43         }  
44     }  
45 }

View Code

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

 1  2       
 3     "InfoRollingFileAppender" type="log4net.Appender.RollingFileAppender">  
 4       "log4net.Appender.FileAppender+MinimalLock" />  
 5       "File" value="Log\Info\" />  
 6       "AppendToFile" value="true" />  
 7       "rollingStyle" value="Date" />  
 8       "datePattern" value="yyyy-MM-dd.‘Info.log‘" />  
 9       "staticLogFileName" value="false" />  
10       "log4net.Layout.PatternLayout">  
11         "%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" />  
12       13       "log4net.Filter.LevelRangeFilter">  
14         "LevelMin" value="INFO" />  
15         "LevelMax" value="INFO" />  
16       17       
18       
19     "ErrorRollingFileAppender" type="log4net.Appender.RollingFileAppender">  
20       "log4net.Appender.FileAppender+MinimalLock" />  
21       "File" value="Log\Error\" />  
22       "AppendToFile" value="true" />  
23       "rollingStyle" value="Date" />  
24       "datePattern" value="yyyy-MM-dd.‘error.log‘" />  
25       "staticLogFileName" value="false" />  
26       "log4net.Layout.PatternLayout">  
27         "%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" />  
28       29       "log4net.Filter.LevelRangeFilter">  
30         "LevelMin" value="ERROR" />  
31         "LevelMax" value="ERROR" />  
32       33       
34       
35     "DebugRollingFileAppender" type="log4net.Appender.RollingFileAppender">  
36       "log4net.Appender.FileAppender+MinimalLock" />  
37       "File" value="Log\Debug\" />  
38       "AppendToFile" value="true" />  
39       "rollingStyle" value="Date" />  
40       "datePattern" value="yyyy-MM-dd.‘debug.log‘" />  
41       "staticLogFileName" value="false" />  
42       "log4net.Layout.PatternLayout">  
43         "%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" />  
44       45       "log4net.Filter.LevelRangeFilter">  
46         "LevelMin" value="DEBUG" />  
47         "LevelMax" value="DEBUG" />  
48       49       
50     51       "DEBUG" />  
52         
53       ref ref="ErrorRollingFileAppender" />  
54       ref ref="DebugRollingFileAppender" />  
55       ref ref="InfoRollingFileAppender" />  
56     57