1.创建MvcLog4Net项目
2.创建 空的MVC项目
3.项目创建完成的效果
4.选择项目,点击鼠标右键,在弹出菜单中选择“管理解决方案的 NuGet 程序包”
5.
在NuGet浏览界面:
点击“浏览”选项,输入“log4net”,在自动搜索结果中选中第一项,并勾选右侧的项目,点击“安装”按钮
6.在弹出“预览更改”界面中,点击“确定”按钮
7.安装完成后,在项目的引用中可以看到 log4net
8.
在 Global.asax 文件的 Application_Start 方法中,增加
log4net.Config.XmlConfigurator.Configure();
9.
在 Web.config 文件中的 configuration 节点下面增加(必须紧挨着configuration 节点添加)
<configSections>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
</configSections>
10.
在 Web.config 文件中,添加 log4net 节点,配置日志类别:
<log4net>
<appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender, log4net">
<param name="LockingModel" type="log4net.Appender.FileAppender+MinimalLock" />
<param name="File" value="Log/Log/" />
<param name="StaticLogFileName" value="false" />
<param name="DatePattern" value="yyyy-MM-dd.'log'" />
<param name="AppendToFile" value="true" />
<param name="MaxSizeRollBackups" value="-1" />
<param name="MaximumFileSize" value="20MB" />
<param name="RollingStyle" value="Date" />
<layout type="log4net.Layout.PatternLayout">
<param name="ConversionPattern" value="%d [%t] %-5p %c - %m%n%newline" />
</layout>
</appender>
<appender name="RollingLogFileErrorAppender" type="log4net.Appender.RollingFileAppender, log4net">
<param name="LockingModel" type="log4net.Appender.FileAppender+MinimalLock" />
<param name="File" value="Log/ErrorLog/" />
<param name="StaticLogFileName" value="false" />
<param name="DatePattern" value="yyyy-MM-dd.'log'" />
<param name="AppendToFile" value="true" />
<param name="MaxSizeRollBackups" value="-1" />
<param name="MaximumFileSize" value="10MB" />
<param name="RollingStyle" value="Date" />
<layout type="log4net.Layout.PatternLayout">
<param name="ConversionPattern" value="%d [%t] %-5p %c - %m%n%newline" />
</layout>
<filter type="log4net.Filter.LevelRangeFilter">
<levelMin value="WARN" />
<levelMax value="FATAL" />
</filter>
</appender>
<root>
<!--控制级别,由低到高: ALL|DEBUG|INFO|WARN|ERROR|FATAL|OFF-->
<!--比如定义级别为INFO,则INFO级别向下的级别,比如DEBUG日志将不会被记录-->
<!--如果没有定义LEVEL的值,则缺省为DEBUG-->
<level value="ALL" />
<appender-ref ref="RollingLogFileAppender" />
<appender-ref ref="RollingLogFileErrorAppender" />
</root>
</log4net>
11.Web.config中添加完log4net后的效果
12.在项目的 Controller 文件夹,右键添加 控制器
13.在弹出添加控制器界面,选择 “MVC控制器 - 空”
14.输入控制器名字 HomeController,点击 “添加”按钮
15.在HomeController的Index Action中右键,选择“添加视图”
16.在弹出“添加视图”界面,点击“添加”按钮
17.
在Index视图中写入测试日志:
log4net.ILog log = log4net.LogManager.GetLogger(typeof(HomeController));
log.Info("这个是 Info Level 的日志!");
log.Error("这个是 Error Level 的日志!");
18.最终日志效果
配置文件:
<?xml version="1.0" encoding="utf-8"?> <!-- For more information on how to configure your ASP.NET application, please visit http://go.microsoft.com/fwlink/?LinkId=169433 --> <configuration> <configSections> <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" /> </configSections> <appSettings> <add key="webpages:Version" value="2.0.0.0" /> <add key="webpages:Enabled" value="false" /> <add key="PreserveLoginUrl" value="true" /> <add key="ClientValidationEnabled" value="true" /> <add key="UnobtrusiveJavaScriptEnabled" value="true" /> </appSettings> <system.web> <httpRuntime targetFramework="4.5" /> <compilation debug="true" targetFramework="4.5" /> <pages> <namespaces> <add namespace="System.Web.Helpers" /> <add namespace="System.Web.Mvc" /> <add namespace="System.Web.Mvc.Ajax" /> <add namespace="System.Web.Mvc.Html" /> <add namespace="System.Web.Routing" /> <add namespace="System.Web.WebPages" /> </namespaces> </pages> </system.web> <system.webServer> <validation validateIntegratedModeConfiguration="false" /> <handlers> <remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" /> <remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" /> <remove name="ExtensionlessUrlHandler-Integrated-4.0" /> <add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%Microsoft.NETFrameworkv4.0.30319aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" /> <add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%Microsoft.NETFramework64v4.0.30319aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" /> <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" /> </handlers></system.webServer> <log4net> <appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender, log4net"> <param name="LockingModel" type="log4net.Appender.FileAppender+MinimalLock" /> <param name="File" value="Log/Log/" /> <param name="StaticLogFileName" value="false" /> <param name="DatePattern" value="yyyy-MM-dd.'log'" /> <param name="AppendToFile" value="true" /> <param name="MaxSizeRollBackups" value="-1" /> <param name="MaximumFileSize" value="20MB" /> <param name="RollingStyle" value="Date" /> <layout type="log4net.Layout.PatternLayout"> <param name="ConversionPattern" value="%d [%t] %-5p %c - %m%n%newline" /> </layout> </appender> <appender name="RollingLogFileErrorAppender" type="log4net.Appender.RollingFileAppender, log4net"> <param name="LockingModel" type="log4net.Appender.FileAppender+MinimalLock" /> <param name="File" value="Log/ErrorLog/" /> <param name="StaticLogFileName" value="false" /> <param name="DatePattern" value="yyyy-MM-dd.'log'" /> <param name="AppendToFile" value="true" /> <param name="MaxSizeRollBackups" value="-1" /> <param name="MaximumFileSize" value="10MB" /> <param name="RollingStyle" value="Date" /> <layout type="log4net.Layout.PatternLayout"> <param name="ConversionPattern" value="%d [%t] %-5p %c - %m%n%newline" /> </layout> <filter type="log4net.Filter.LevelRangeFilter"> <levelMin value="WARN" /> <levelMax value="FATAL" /> </filter> </appender> <root> <!--控制级别,由低到高: ALL|DEBUG|INFO|WARN|ERROR|FATAL|OFF--> <!--比如定义级别为INFO,则INFO级别向下的级别,比如DEBUG日志将不会被记录--> <!--如果没有定义LEVEL的值,则缺省为DEBUG--> <level value="ALL" /> <appender-ref ref="RollingLogFileAppender" /> <appender-ref ref="RollingLogFileErrorAppender" /> </root> </log4net> </configuration>
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.Http; using System.Web.Mvc; using System.Web.Routing; namespace MvcLog4Net { // Note: For instructions on enabling IIS6 or IIS7 classic mode, // visit http://go.microsoft.com/?LinkId=9394801 public class MvcApplication : System.Web.HttpApplication { protected void Application_Start() { AreaRegistration.RegisterAllAreas(); WebApiConfig.Register(GlobalConfiguration.Configuration); FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters); RouteConfig.RegisterRoutes(RouteTable.Routes); log4net.Config.XmlConfigurator.Configure(); } } }
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.Mvc; namespace MvcLog4Net.Controllers { public class HomeController : Controller { // // GET: /Home/ public ActionResult Index() { log4net.ILog log = log4net.LogManager.GetLogger(typeof(HomeController)); log.Info("这个是 Info Level 的日志!"); log.Error("这个是 Error Level 的日志!"); return View(); } } }
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