log4net配置

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1.配置类

1 public class Log4NetConfig
2 {
3     public static string SqlServer = "ADONetAppender_SqlServer";
4     public static string File = "FileAppender";
5 }

Log4NetConfig

2.注册类

 1 //Author:GaoBing
 2 public class Log
 3 {
 4 
 5     //获取实例
 6     private static log4net.ILog myLogger = log4net.LogManager.GetLogger(Log4NetConfig.SqlServer);
 7 
 8     //错误级别:Info
 9     public static void Info(string message)
10     {
11         InitialLog4Net();
12         myLogger.Info(message);
13     }
14     //错误级别:Debug
15     public static void Debug(string message)
16     {
17         InitialLog4Net();
18         myLogger.Debug(message);
19     }
20     //错误级别:Warn
21     public static void Warn(string message)
22     {
23         InitialLog4Net();
24         myLogger.Warn(message);
25     }
26     //错误级别:Fatal
27     public static void Fatal(string message)
28     {
29         InitialLog4Net();
30         myLogger.Fatal(message);
31     }
32     //错误级别:Error
33     public static void Error(string message)
34     {
35         InitialLog4Net();
36         myLogger.Error(message);
37     }
38 
39     private static void InitialLog4Net()
40     {
41         //注册log4net日志记录组件
42         log4net.Config.XmlConfigurator.Configure(
43             new System.IO.FileInfo(AppDomain.CurrentDomain.BaseDirectory + "log4net.config"));
44     }

Log

3.log4net.config

 1 <?xml version="1.0" encoding="utf-8" ?>
 2 <configuration>
 3 
 4   <!-- Author:GaoBingBing-->
 5   <configSections>
 6     <section  name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler,log4net"/>
 7   </configSections>
 8 
 9   <log4net>
10 
11     <!--写入到数据库-->
12     <appender name="ADONetAppender_SqlServer" type="log4net.Appender.AdoNetAppender">
13       <!--错误队列数据达到10个才持久化到数据库-->
14       <bufferSize value="10" />
15       <connectionType value="System.Data.SqlClient.SqlConnection" />
16       <connectionString value="Server=youserver;UID=sa;PWD=******;DataBase=DB_Logs;Max Pool Size=1000"/>
17       <commandText value="INSERT INTO Logs([Date],[Thread],[Level],[Logger],[Message]) VALUES (@log_date, @thread, @log_level, @logger, @message)"/>
18       <parameter>
19         <parameterName value="@log_date"/>
20         <dbType value="DateTime"/>
21 
22         <layout type="log4net.Layout.PatternLayout">
23           <conversionPattern value="%date{yyyy‘-‘MM‘-‘dd HH‘:‘mm‘:‘ss‘.‘fff}" />
24         </layout>
25         <!-- <layout type="log4net.Layout.RawTimeStampLayout"/>-->
26       </parameter>
27       <parameter>
28         <parameterName value="@thread"/>
29         <dbType value="String"/>
30         <size value="255"/>
31         <layout type="log4net.Layout.PatternLayout">
32           <conversionPattern value="%thread"/>
33         </layout>
34       </parameter>
35       <parameter>
36         <parameterName value="@log_level"/>
37         <dbType value="String"/>
38         <size value="50"/>
39         <layout type="log4net.Layout.PatternLayout">
40           <conversionPattern value="%level"/>
41         </layout>
42       </parameter>
43       <parameter>
44         <parameterName value="@logger"/>
45         <dbType value="String"/>
46         <size value="255"/>
47         <layout type="log4net.Layout.PatternLayout">
48           <conversionPattern value="%logger"/>
49         </layout>
50       </parameter>
51       <parameter>
52         <parameterName value="@message"/>
53         <dbType value="String"/>
54         <size value="4000"/>
55         <layout type="log4net.Layout.PatternLayout">
56           <conversionPattern value="%message"/>
57         </layout>
58       </parameter>
59     </appender>
60     <root>
61       <level value="ALL"/>
62       <appender-ref ref="ADONetAppender_SqlServer"/>
63 
64     </root>
65     <!-- Specify the level for some specific categories -->
66     <logger name="iNotes">
67       <!-- <appender-ref ref="B" /> -->
68       <level value="ALL"/>
69       <appender-ref ref="ADONetAppender_SqlServer"/>
70 
71     </logger>
72 
73   </log4net>
74 </configuration>